Diagnostic signatures

This page provides you the list of the 193 diagnostic signatures and 84 CSA-DS that are executed in CSA. If a diagnostic signature has the status ‘internal’, this means that this check is not performed on the version available for customer and partner. This is because we are currently testing the code, making sure that the code runs correctly, that all issue are correctly detected and that there is no false positive. if you want to contribute to the automatic detection in CSA please consult this page: Plugin .

Product	Name	Status	Description	Creator
multiple	any_faulty_sip_messgaes	internal	Checks if there is faulty sip messages in the analysis.	hocao
multiple	stun_allocate_fail_insufficient_capacity	external	Check if a STUN allocate requests fail with insufficient capacity error code	hocao
multiple	stun_binding_request_not_permitted	internal	None	hocao
multiple	any_duplicated_packets	external	Check if duplicate packets are seen as part of a RTP stream.	belhoest
multiple	call_no_ack	external	Checks if any call could not connect because there was no ack to 200 OK	hocao
multiple	any_detect_missing_stream	external	This DS will check if all streams going from device1 to device2 and from device2 to device1 arrive safe and sound at destination	emarecha
multiple	any_sip_message_changed_by_firewall	external	Checks if there is any difference between SIP message sent from firstNode to secondNode and the same message received by secondNode.	hocao
multiple	any_call_cscve90209	external	Checks if cscve90209 is hit :return:	hocao
multiple	any_binding_response_not_received	external	Check if a Binding Response has been sent by a party but not received by the other.	hocao
multiple	multi_packets_statistics_over_stream_link	internal		emarecha
multiple	any_attendee_cannot_share	internal	Checks if CSCvg91403 is hit :return:	belhoest
multiple	cms_cluster_lync_benotify_fail	external		hocao
multiple	any_only_host_candidate	external	Check for calls that only have host candidates in the SDP and no relay candidates as this can cause calls without media.	hocao
multiple	bfcp_one_way	external	Checks if there is one way BFCP communication for any Call and alerts about the presentation sharing failing over separate content channel.	vsidimak
multiple	stun_allocate_wrong_credentials	external	Check if a STUN allocate requests with credentials was responded with 401 unauthorised	hocao
multiple	bfcp_floor_request_not_granted	external	Checks if there is negative response to BFCP Floor request which indicates issue with presentation sharing.	vsidimak
vcs	vcs_acme_longer_san_CSCvs42174	external	Check if ACME related errors for LetsEncrypt with large amount of SANs are present in Expressway log, and suggest workaround to the defect CSCvs42174	lbogdano
vcs	vcs_ssh_tunnel_alarm	external	Check for occurrence of bug CSCvf21540 where it reports a SSH tunnel alarm while the tunnel is working fine	stejanss
vcs	vcs_wrong_dscp_values	external	Checks if Edge server marks packets with wrong DSCP value due to CSCvg76528.	belhoest
vcs	vcs_CSCvn51723	external	Check if we are hit by CSCvn51723 (Unable to clear alarm “Failed to update key file” after upgrade to X8.11)	stejanss
vcs	vcs_e_no_public_address	external	Checks if a public IP address has been configured on -E server.	hocao
vcs	vcs_IdenTrust_CA	external	Checks if we have potential impact on the Cisco Root CA change by checking for following: a) Webex calls: DNS zone with TLS verify enabled OR Webex Zone b) SMART licensing enabled (with direct connection) c) Connector or Hybrid service running on Expressway	stejanss
vcs	vcs_CSCvp16250	external	Check if Authentication Trust Mode is set to “on” in the webex zone	acalleba
vcs	vcs_duplicate_dns_a_rule	external	Check if there are 2 A records resolving to VCS-E IP address	hamoshen
vcs	vcs_traversal_zones	internal	Check the status and failure message for the traversal zones.	belhoest
vcs	vcs_certificate	external	Check if VCS certificate match the requirements.	belhoest
vcs	vcs_old_generation_hw_check	external	Check if there is an unsupported software version running on 1st generation hardware.	belhoest
vcs	vcs_ce1200_fan_issue	internal	Check for EXWY-35973 on CE1200	nomat
vcs	vcs_cscvc58081	external	Check if vcs is affected by CSCvc58081.	kvancoil
vcs	vcs_64optionkeys_max	external	Check if VCS option keys don’t succeed more than 65 as not all will be taken	stejanss
vcs	vcs_cscvn78568	external	None	ftenerel
vcs	vcs_domain_csr_failed	internal	Check if error specific to domain csr creation is seen on Expressway-E logs on domain(s) enabled for MRA.	jalero
vcs	vcs_CSCvv46033	external	Check if the external interface is configured to be eth0. This is an unsupported configuration. ——————————- BLACKLISTING IN DS MANAGER BASED ON THE FOLLOWING JASON BROWN COMMENT IN JIRA: https://jira-eng-gpk1.cisco.com/jira/browse/EXWY-39045?focusedCommentId=352180&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-352180	ftenerel
vcs	vcs_packets_arrive_with_nat_ip	internal	Check whether the VCS/Expressway node has received a packet with the destination IP being a static NAT IP configured on the server. If it is the case, the packet will be discarded by the OS.	hocao
vcs	vcs_CSCvi62029	external	Checks if there is a error line on SIP parsing from warn-agent header where it starts with a number.	acalleba
vcs	vcs_CSCvq03446	external	Look for CRL issuer in the certificate as this results in clustering failures before X12.5.6.	acalleba
vcs	vcs_deployment_resourcecheck	external	Check if Expressway has been set up with the proper resources (CPU frequency) matching the profile (medium/large) and potentially this has come from a backup file from a medium VM that got restored on a large VM as per CSCvs59766 (seen when taking a backup of version before X12.6)	stejanss
vcs	vcs_traversal_client_on_e	internal	Check the status and failure message for the traversal zones.	belhoest
vcs	vcs_CSCvs42093	external	Check for CSCvs42093 on CE1200 where UCS HUU upgrade causes Intel X710 Drivers to stop functioning and network connectivity is lost	nomat
vcs	vcs_space_in_search_rule	external	Check if a regex starts or ends with a space.	belhoest
vcs	vcs_cscvn58620	external	Checks if the service domain field is used on the neighbor zone and if srv queries for _sip._tcp for the domain is being queried and responses received.	jalero
vcs	vcs_no_cn_in_cert_CSCvc47500	external	check for CSCvc47500: VCS doesn’t start properly if server cert is missing common name	hocao
vcs	vcs_exwy26045	internal	Check if the system was unable to handle a certificate with validity date 2050 or later.	kvancoil
vcs	vcs_alarm	external	Check if there is alarm raised on vcs.	belhoest
vcs	vcs_wrong_external_lan	external	Checks if the external LAN has been set to the correct interface.	hocao
vcs	vcs_uc_zone_tlsverify_name_check	internal	Check the TLS verify name configured on ExpE UC traversal zone and make sure that name exists in ExpC certificate	nomat
vcs	vcs_webrtc_badrequest	internal	Checks if a WebRTC Proxy connection fails with 400 Bad Request because the URL on the C is configured different than the request that came in (it needs to match).	stejanss
vcs	vcs_CSCus26094	internal	Checks if there is a CUCM added to Expressway where the name starts with a number.	acalleba
vcs	vcs_CSCvn28805	external	None	zzdravko
vcs	vcs_cscvu20511_response_not_sha256	internal	None	hocao
vcs	vcs_CSCvt94292	external	Checks if there is a error line on SIP parsing from warn-agent header where it starts with a number.	acalleba
vcs	vcs_e_sip_udp_enabled	internal	Check if SIP UDP is enabled.	hocao
vcs	vcs_certificate_chain_validation	internal	Check the whole certificate chain to find if server cert or server CA are going to expire soon/ are expired.	ftenerel
vcs	vcs_cscvu93713	external	CSCvu93713 MRA Logins failing with Incorrect Username and Password after upgrade or refresh of Unified CM nodes on Expressway.	ftenerel
vcs	vcs_cert_verification_invalid_CSCvq14399	external	Checks if there are invalid certificates reported by the certificate verification function which could be due to various reasons like CRL unreachability or expired, OCSP unreachability or expired, duplicate CA entries in trust store, expired certificates, … Example line: 2018-11-10T20:54:07.155+01:00 videogtwe02 cvs: UTCTime=”2018-11-10 19:54:07,152” Module=”developer.cvs.verifier” Level=”INFO” CodeLocation=”cvs_certificate_verifier(446)” Detail=”Certificate Invalid” SubjectCommonName=”videogtwi.ebu.ch” Error=”[3, 0, ‘unable to get certificate CRL’]”	stejanss
vcs	vcs_ds_wrong_notify_route	external	Dual Home presentation sharing failed due to wrong NOTIFY message forwarding	ftenerel
vcs	vcs_cscvx07831	internal	CSCvx07831	ftenerel
vcs	vcs_traversal_client_on_e_fake	internal	Check the status and failure message for the traversal zones.	belhoest
vcs	vcs_gw_to_external_int	external	Check if the default gateway of expressway-E points to the external interface.	asuchank
vcs	vcs_verification_error	external	Check if TLS handshake failed because of a missing CA certificate in the trust store or certificate received is invalid (in time).	hocao
vcs	vcs_clustering_nat	external	Check if clustering is enabled and if external interface has static NAT configured.	sdekunst
vcs	vcs_cscvn63274	external	CSCvn63274 Expressway attempting IP instead of FQDN for CUCM causing Certificate Check Failure	ftenerel
vcs	vcs_CSCvo41221	external	Checks if per-domain configuration is present and if DNS lookup for the domain is failing.	jalero
vcs	vcs_cscvm52774	external	CSCvm52774 Provisioning service not targeting per domain DNS	ftenerel
vcs	vcs_cscvk18309	external	CCSCvk18309 Expressway Fails to lookup LDAP server using DNS AAAA Resolution fails & user login fails	ftenerel
vcs	vcs_searchrules_priority_check	external	Check if 2 search rules have the same priority for the same protocol that can leads into call failures.	hamoshen
vcs	vcs_clock_synchronisation	external	Check if clock synchronisation issue causing MRA phone registration failures.	kvancoil
vcs	vcs_detect_expired_certificates	external	Check if certificates have valid dates.	evfedoto
vcs	vcs_CSCvr24185	external	Look for ‘No handlers could be found for logger developer.platform.platforminfo upon upgrade to 12.5.5’ in the log. Affects only x12.5.5 and X12.5.6	nomat
vcs	vcs_zone_peer_is_clusterfqdn	external	Checks if one of the peers on a zone is configured with a cluster FQDN	belhoest
vcs	vcs_smartlicensing_firewall	external	Check if a VCS or Expressway system is able to communicate fine with the smart receiver in cloud.	acalleba
vcs	vcs_ios_cert_requirements_HT210176	internal	Check whether the certificate of Expressway-E for WebRTC proxy comply with https://support.apple.com/en-us/HT210176 for proper iOS and MacOS support. It can be checked if we have existing WebRTC sessions using iOS or Mac on those versions or higher	stejanss
vcs	vcs_cve_checker	internal	Check if all the cve for vcs.	hocao
vcs	vcs_spark_config_check	external	Check if Expressway-E configurations for Spark Hybrid are correctly configured.	kogami
vcs	call_webrtc_cscve37570	external	Check if CSCve37570 is hit.	hocao
vcs	vcs_call_CSCvn49463	external	Check if there is a Microsoft call between neighbor zone of FE server and neighbor zone of CMS (for example) which should not use a RMS license but it does due to CSCvn49463	stejanss
vcs	vcs_call_CSCvq46646	external	Compares the inbound and outbound call leg to see if the isFocus parameter is being dropped.	acalleba
vcs	call_cmr	external	Check if there is a SIP call to WebEx for CMR Hybrid Deployment or CMR Cloud and when there is verifies that all requirements are met: early offer, encryption, video support, enough bandwidth and correct version.	kvancoil
vcs	vcs_sdp_too_large	external	Detects if a SIP message received was too big, leading VCS to be unable to decode the message	hocao
vcs	vcs_call_CSCvc47502	external	check if CSCvc47502 is hit: B2BUA SRTCP SSRC context limit causes EPs to report ‘replay detected’	hocao
vcs	vcs_call_CSCvo20736	internal	Checks if there is a TCP connection failed on port 5080	acalleba
vcs	vcs_call_cscvn97847	external	Checks if there’s media quality issues (mostly packet loss and Jitter) on outgoing streams when running VCS on appliance of the version X8.11.3 to X12.5.1.	jalero
vcs	call_msd_prior_tcs	internal	None	nomat
vcs	vcs_call_CSCux85276	external	Check issues in interworked calls missing videoBadMBsCap in the CapSet for H263 causing potential no video issues or call connect issues.	stejanss
vcs	call_packet_loss_jitter	external	Check for packet loss and high jitter values in RTP streams as these have direct impact on quality.	kvancoil
vcs	call_no_media	external	Check if packet capture is available and if so iterates over all the calls and finds if the media is supposed to pass through the box if we receive RTP. If not we verify the pcap covers the time of the call and an alert is raised.	kvancoil
vcs	vcs_call_CSCvn76809	external	None	zzdravko
vcs	vcs_call_cscvn07425	external	Checks if there are interworking calls while VCS/Expressway is in maintenance mode. If so this confirms CSCvn07425 a hit and returns the signature output.	jalero
vcs	call_skype_server_timeout	external	Check if there is a (Microsoft) SIP call to Skype (on-prem deployment or Office365) and when there is verifies the requirements of Skype on DNS and certificates when there is a 504 Server time-out response.	stejanss
vcs	vcs_call_cscvm75060	external	Checks if there are WebRTC proxy present and stunRefreshRequests with lifetime of 600 showing the presence of RTC-like stun traffic. Outputs the general warning message.	jalero
vcs	vcs_CSCvi29770	external	Check if CSCvi29770 is hit where Users experience one-way audio using Intercom feature over MRA	nomat
vcs	vcs_call_skype_no_media	external	Diagnostic signature that checks if there is a (Microsoft) SIP call to O365 Skype and and if there is an ICE negotiation failure with Microsoft.	kogami
vcs	vcs_call_CSCvm51105	external	CSCvm51105 SIP/H323 IWF Session Refresh Not working	ftenerel
vcs	vcs_call_cscvo02181	external	Checks if calls are failing with with request timeout when tcp connections to 5071 fails.	jalero
vcs	vcs_call_CSCuy64490	external	Check if CSCuy64490 is hit.	hocao
vcs	vcs_h245_tcp_connection	external	Check issues in h245 tcp connections.	evfedoto
vcs	vcs_not_responding_to_binding_request	external	Check if STUN binding request received by VCS is not answered because VCS has not route to send the response	hocao
vcs	vcs_call_CSCvv87246	external	Check if B2BUA is engaged and if there is an incoming 183 SIP message with Reason header that is stripped off	stejanss
vcs	vcs_CSCvq14504	external	Check if CSCvq14504 is hit where VCS B2BUA drops RTCP packets received from an endpoint and does not forward those packets, this happens for secure calls only and for video stream RTCP	nomat
vcs	vcs_call_cscvn17342	external	Checks if we resend re-invite after receiving 491 message to a previously send re-invite with the same CSeq.	jalero
vcs	im_microsoft_407	internal	Check if there is a 407 returned by IM&P for instance messaging with Microsoft Federation via Expressway.	kvancoil
vcs	vcs_call_CSCvd57073	external	Check if CSCvd57073 is hit.	hocao
vcs	vcs_CSCvr91082	external	Check if CSCvr91082 is hit where an MRA Call disconnects when escalated from audio to video	nomat
vcs	vcs_CSCve82299	internal	Check if CSCve82299 is hit.	kvancoil
vcs	vcs_call_CSCvg15240	internal	Check “400 Malformed route header error” from S4B causes skype users cannot see presence of the Jabber users.	evfedoto
vcs	vcs_call_cscvk38038	external	Checks if the received 486 message on the B2BUA containing Reason header is not forwarded to the CUCM with the header in place. Returns the output if bug CSCvk38038 is hit.	jalero
vcs	vcs_call_cscvn48431	external	Checks if the VCS/Expressway is interworking BFCP FloorRequestStatus=Accepted to H.323 responseType:Reject instead of ignoring it and waiting for FloorRequestStatus=Granted.	jalero
vcs	vcs_call_CSCui14790	external	Check issues in H.323 calls with FECC enabled as Expressway uses the same ports for Data and Video on OLC.	stejanss
vcs	vcs_cscve41422_dual_home	external	Dual Home through VCS/Expressway fails because of CSCve41422	hocao
vcs	vcs_call_b2bua_not_listening	external	Check if a TCP connection to the B2BUA could be successfully established. The B2BUA is used for calls that involve any zone that have the encryption setting set to anything other than auto.	hocao
vcs	vcs_b2b_call_dns_tcp_failure_CSCvn27081	external	Check if a outgoing B2B call failed because of DNS or TCP issue	hocao
vcs	vcs_call_CSCvu78961	external	None	ftenerel
vcs	vcs_call_cscvu13745	external	CSCvu13745 - Expressway Edge not forwarding received invite from Jabber to Expressway Core Conditions: 1. isEdge is True 2. Expressway-E replies with {{407 Proxy Authorization Required}} to INVITE (check that in CSeq there is INVITE) 3. The next invite received from the internet (CSeq of previous +1) check: * record-route Sip Invite header for {{zone-id-delegation=1}} entry * {{Proxy-Authorization: Bearer}} 4. Check that this invite is not forwarded, looking at the internal callLeg for the same CSeq	ftenerel
vcs	vcs_call_CSCuw93156	external	Check issues in interworked calls missing H.264 in the SDP out from VCS leading to one-way or no video issues.	stejanss
vcs	vcs_call_cscvo05522	external	Checks if Expressway received initial invite with transport=tcp in the contact header and confirms that it sends 20O OK with refresher=uas. This would mean that it will send the refresher after 15 mins without establishing TLS connection even if TLS and port 5061 is set in the VIA header from the far end.	jalero
vcs	vcs_CSCvr79898	external	Check if CSCvr79898 is hit where VCS does not process RTP sequence correctly if it receives two packets in a row that are delayed from their original position by 100+ packets	nomat
vcs	vcs_call_CSCvp03856	external	Compares the inbound and outbound callleg to see if the isFocus parameter is being dropped.	acalleba
vcs	vcs_call_CSCvp97128	external	Look for calls with silent monitoring and check re-invite if it contains silent mode.	acalleba
vcs	vcs_call_CSCvs10250	external	Check if there are any calls that are being loadbalanced and that have an incorrect BFCP behavior as Expressway does not reply back correctly to both ends	stejanss
vcs	vcs_call_CSCvc98425	external	Check if CSCvc98425 is hit.	hocao
vcs	vcs_wrong_route_header	internal	Check if a call is answered with 404 Not Found because the route header value is incorrect.	belhoest
vcs	vcs_webrtc_ff_cscvo80624	external		hocao
vcs	vcs_call_cscvn17342_far_end	external	Checks if the far end re-sends re-invite after we sent 491 message to a previously received re-invite with the same CSeq. If the far end doesn’t re-send the re-invite with the same CSeq, we alert the far end to take action.	jalero
vcs	vcs_call_CSCvh31290	external	Check “400 Malformed route header error”. Expressway-E not forwarding all record-route info to Microsoft side on INFO, causing instant messages fails with Skype for Business.	evfedoto
vcs	vcs_call_cscvt21924	external	CSCvt21924 SIP/H323 IWF Session Refresh Not working * Version from x12.5.6 and x12.5.7 * collect all ExpC Neighbor zone to CUCM with two or more peers and list them * ExpC receives NOTIFY with event-type: “KPML” on traversal client zone * if a 408 request timeout is sent with the same cseq of the previous notify * in the time between the notify and the 408 there is a tcp connection failed: “ Dst-port=”5061” Detail=”TCP Connection Closed” Reason=”Peer’s TLS certificate identity was unacceptable” * the destination needs to be a neighbor from the zones taken above.	ftenerel
vcs	vcs_call_cscvo39943	external	Checks if there are MS presentation calls with linked stun and if 400 Bad request is a response sent to ConnectionBindRequest on that particular call.	jalero
vcs	vcs_identity_unacceptable_default_zone	external		hocao
vcs	vcs_call_cscvw31967	external	Checks if Expressway-E receives SIP 407 proxy authentication message and forwards 404 not found to the calling party and the B2BUA generated 500 Server internal error.	jalero
vcs	vcs_appsharing_skype_tcp_syn_received_for_ice	external	Check if application sharing fails for call from skype is failing due to tcp syn not received.	hocao
vcs	mra_not_matched_in_allow_list	external	Check if some request could not be forwarded because some entries are missing in the allow list.	hocao
vcs	mra_cscvc90758	external	Check for occurrence of bug CSCvc90758 for not being able to add IM&P 11.5 server to C from X8.8 (case-sensitive).	stejanss
vcs	mra_cscvc33543_cscvf14623	external	Check whether we run into bug CSCvc33543 and CSCvf14623 by checking the symptoms for which a restart of Expressway-C is required.	stejanss
vcs	mra_xmpp_traversal_down	external	Check if XMPP connection for MRA from Expressway-C to Expressway-E on port 7400 fails.	kvancoil
vcs	mra_domain_not_configured	external	Check if -E is failing to find a path to send SASL authentication query.	hocao
vcs	mra_apns_not_supported_by_imp	external	Checks if Jabber Android is trying to login via Expressway. If Expressway is running X12.6 or higher and IM&P is not running 12.5.1Su3+ or 14.x+ Jabber will get disconnected	hocao
vcs	mra_CSCvn10906	external	This DS checks if VCS has hit CSCvn10906 where MRA login failed because IM&P lookup failed as Expressway makes a IMP home cluster node query using the xdb ‘get’ method	stejanss
vcs	mra_jid_different_than_userid_CSCvk75664	external	This DS checks if VCS has hit CSCvk75664 where MRA login failed because the userID of the user trying to login is different than its JID	hocao
vcs	mra_cscur92743	external	Check if we are hit by CSCur92743 (MRA: Call license limit reached alarm)	stejanss
vcs	vcs_wrong_pick_oauth_zone_cucm	internal	EXWY-C is picking the TLS over Oauth Zone to CUCM for Register Message	ftenerel
vcs	mra_round_robin_algorithm	external	Check if VCS can find XCP service.	hocao
vcs	mra_oauth_min_cucm_version	internal		hocao
vcs	mra_CSCvo47769	external	Look for attempted Directory traversal attacks	acalleba
vcs	vcs_cscuz57929	external	CSCuz57929 HTTP GET(Jabber Guest link) is getting slow response from Expressway/VCS	ftenerel
vcs	mra_external_uds_missing	external	Check if Expressway-C can resolve the cisco-uds external domain.	hocao
vcs	mra_cscuu06649	external	Check if cscuu06649 is hit.	belhoest
vcs	mra_CSCvb77703	internal	None	ftenerel
vcs	mra_CSCvo55619_intrusion	external	Checks for connectivity issues for MRA users caused by CSCvo55619	hocao
vcs	mra_CSCwd46586	internal	MRA calls intermittently failing with 404 Not Found at ExpE	jalero
vcs	mra_CSCvm60672	external	CSCvm60672 MRA login failing when Presence Redundancy Groups configured	ftenerel
vcs	mra_phone_register_ucm_set_as_domain	external	Check if a phone registration over MRA failed because the Unified CM FQDN is configured as domain on Expressway-C	hocao
vcs	mra_cscvo15089	external	Checks if MRA token refresh requests are being answered with 403 forbidden and for the error ‘UC node verify mismatched deployment_id errors’ relating to OAuth/SSO in the logs.	jalero
vcs	mra_phoneservices_cucm_rfc2392_noncompliant	external	Check for occurrence of bug CSCuv65202 for phone services over MRA failing due to Content Length issue on the CUCM (certain versions). If we hit this bug, phone services fail for Jabber.	stejanss
vcs	mra_sip_tcp_disabled	external	Check if phone registration failed via over MRA because protocol is not enabled.	hocao
vcs	mra_missing_sip_domain	external	Check if -C with MRA activated has at least 1 domain activated for SIP and IM&P	belhoest
vcs	mra_dh_key_too_small	external	Check if CUCM/IM&P offerts DH key >= 1024 which is a requirement as of X8.7.2.	hocao
vcs	mra_reverse_dns	external	Check for reverse DNS lookup failures as this causes MRA login to fail as of X8.8.	vsidimak
vcs	mra_core_cannot_download_config	external	Check if Jabber is able to retreive it’s phone configuration.	belhoest
vcs	mra_cscwc76776	external	Check if we are hit by CSCwc76776 (Expressway-E not responding to TCP 5222 connections)	acalleba
vcs	mra_bug_space_in_userid	external	Check if CSCvb29050 is hit.	evfedoto
vcs	mra_conflicting_sip_trunk	external	Check if there is a registration attempt towards CUCM on a connection that is in use by a SIP Trunk on CUCM as CUCM does not allow registrations on a SIP Trunk.	belhoest
vcs	mra_nat_exprc_cscvb95283	external	Check if Expr-C is being NATted to the same ip address as configured as static NAT address on Expr-E.	hocao
vcs	mra_get_edge_config_forbidden	external	Check if a 403 is returned for a get_edge_config.	hocao
vcs	mra_xmpp_cert_failed	external	Check if TLS connection for XMPP fails when reverse DNS lookup of Expr-E is not present in the certificate of Expr-E.	kvancoil
vcs	mra_basic_auth_disabled	external	Check if Basic auth is disabled. Applicable for X8.10+.	hocao
vcs	mra_mutual_tls_phone_failure	internal	Check if the system was unable to get phone services because it is setup with mutual TLS on SIP TLS 5061 port.	imdr
vcs	mra_capf_authentication_failure	external	Check requirements for MRA login with capf.	belhoest
vcs	mra_homecluster	external	Check system for “Unable to determine home CUCM” error.	evfedoto
vcs	mra_CSCvz20720	internal	This DS checks if Expressway has hit CSCvz20720 where MRA login failed because the ExpC certificate is not trusted by CUCM	nomat
vcs	mra_connection_cucm_disconnect	internal	Check if we find a TCP disconnection caused by a decode error of an incoming SIP message and if that caused the TCP connection with CUCM to disconnect.	kvancoil
vcs	mra_jabberd_service	external	Check if the Jabberd service started properly on VCS. If not, MRA will fail.	hocao
vcs	mra_no_device	external	Check that a device is configured on CUCM for the platform the MRA client is logging in with.	kvancoil
vcs	mra_cscvs68759	external	Check the length of CUCM FQDN and if MRA is enabled for the CUCM domain. Returns warning relating to bug.	jalero
vcs	mra_CSCvq43182	external	Check for occurrence of bug CSCvq43182 where CUCM nodes could not be added or refreshed with TLS verify mode set to On	stejanss
vcs	mra_cvsverifier	external	Check if the certificate requirements are met between VCS-C and IM&P.	hocao
vcs	mra_edge_config_checker	internal	Check if a UDS server is specified in the edgeConfigResponse.	hocao
vcs	mra_UCversion_compatibility_check	external	Check if Expressway-C version is compatible with versions of the IM&P and CUCM added.	belhoest
vcs	mra_cscvx80771	internal	CSCvx80771 - Unified CM configuration inconsistent data warning post upgrade	ftenerel
vcs	mra_softphone_badrequest	external	Check if phone registration failed via over MRA because expressway failed to decode a message	belhoest
vcs	mra_CSCwa25108	external	This DS checks if Expressway has hit CSCwa25108/CSCwc69661 where MRA login failed because the CUCM/IM&P/Unity node certificates are not trusted by Expressway-C	stejanss
vcs	mra_403_response_to_get_edge_config	internal	Check if system is affected by CSCvk06236 which causes Expressway to reject the endpoint get_edge request even if the domain in the request was enabled for MRA, in addition, if 403 is found in the logs but the version is not affected by the defect, then report a DS without the defect	nomat
vcs	vcs_cscvb43528	external	Check if vcs is affected by CSCvb43528.	kvancoil
vcs	mra_c_responds_with_http_502	external	Checks if a MRA login fails because Expressway-C was unable to resolve fqdn for one of the HTTP requests for MRA	hocao
vcs	mra_CSCvi37792	external	MRA login failures if ExpC restarts when UDS servers are unavailable. If an ExpC restarts and finds that the UDS servers are unavailable it appears to cache this state, causing MRA logins to fail from then on (despite the fact that the UDS servers have come back online). Workaround: Restart Exp-C once again while UDS server(s) are up and running. Check if there are authentication errors in the logginsnapshot logs file. If yes check if UDS lookups return valid UDS servers or not.	hamoshen
vcs	mra_cscvf25604	external	Check for occurrence of bug CSCvf25604. SSH tunnels are down on E nodes, but up on C nodes.	evfedoto
vcs	mra_cscvm76492	external	Check for occurrence of bug CSCvm76492. Jabber BIB recording over Expressway results in single recording with incoming & outgoing audio mixed together	belhoest
vcs	mra_sso_CSCvf37587	external	Check if system is affected by CSCvf37587 which causes MRA login with SSO to fail.	hocao
vcs	mra_cscva26845	external	Check for occurrence of bug CSCva26845 for not being able to add IM&P 11.5 server to C from X8.8 (case-sensitive).	stejanss
vcs	mra_cscut91464	external	Check if Jabber softphone failed to failover via MRA due to Jabber limitation (cscut91464).	evfedoto
vcs	mra_xcp_checker	internal	Check if there is xcp issue on traversal zone between -C and -E.	vsidimak
vcs	mra_cscvs68685	external	CSCvs68685 - Trying to communicate with a CUCM Node that is no longer configured Conditions: 1. Version from X12.5, fixed in X12.5.8 2. Lines: * 2019-11-12T17:08:39.571+02:00 DPMExpWC01 edgeconfigprovisioning: Level=”ERROR” Service=”UDSManager” Detail=”UDS get version request failed” UDS=”10.7.8.3” Reason=”User timeout caused connection failure.” 3. The attempted server is not in UDS list	ftenerel
vcs	mra_phone_reg_fail_digest_authentication	external	Checks if any phone registration failed because Digest Authentication is enabled on the phone security profile	hocao
vcs	mra_registration_fail_service_438_invalid_identity_header	external	Check if SIP Service between Exp-E and Exp-C failed. Which lead to inability to register phone over MRA	hocao
vcs	vcs_tls_timeout	external	Check if a TLS handshake timed out.	hocao

CSA-DS

Product	Name	Status	Creator
cucm	cucm_offnet_to_offnet_block2	silent	radrabik molszowy
cucm	cucm_fromHeaderTruncated_CSCuq20108	external	radrabik molszowy
cucm	cucm_refer_while_invite_491_CSCup30280	internal	orybak radrabik
cucm	cucm_sip_se_timer_expiry	internal	radrabik molszowy sspyriad
cucm	cucm_agenaInterface_leak_CSCva31765	internal	radrabik
cucm	cucm_srtpWithRtp_noFallback_detection	internal	radrabik
cucm	cucm_sip_200_different_cseq_CSCus20387	internal	kogami
cucm	cucm_sip_referto_phone_context_CSCuq21941	internal	kogami
cucm	cucm_sip_update_183_sdp_CSCvd54314	internal	kogami
cucm	cucm_sip_reject_after_422_CSCuv29584	internal	kogami
cucm	cucm_unnecesary_transcoder_request_CSCup13318	internal	kogami
cucm	cucm_process_leak_cdcc_CSCuw26299	internal	kogami
cucm	cucm_fax_mline_stripped_CSCur32841	internal	radrabik
cucm	cucm_sip_bye_mismatched_CSCun15762	internal	kogami
cucm	cucm_unsol_notify_hold_resume_CSCvc91499	internal	kogami
cucm	cucm_update_not_supported_CSCus24732	internal	kogami
cucm	cucm_multi_crypto_sdp_CSCvg38060	internal	kogami
cucm	CSCuq22701	internal	pdukat
cucm	CSCvc35766_detector_CSA_DS	internal	michamen
cucm	CSCvd02517	internal	pdukat
cucm	cucm_no_ringbacktone_do_em	ignore	kogami
cucm	CSCvj63648_detector_CSA_DS	ignore	josevil
cucm	CUCM_CSA_Call_Preservation_Detect	internal	adawabsh kogami pdukat
cucm	cucm_Geolocation_Check	internal	radrabik
cucm	mid_invite_expire_timeout	internal	rosreedh
cucm	Detect_MTP_allocation_failed	internal	adawabsh
cucm	cucm_sip_not_sending_200OK_CSCvd01097	internal	kogami
cucm	cucm_sip_dual_mode_alert_timer	internal	kogami
cucm	cucm_lync_no_sdp_CSCuw23493	external	kogami
cucm	cucm_SIPPeriodicReINVITETimer_CSCun66998	internal	kogami
cucm	cucm_t38_fax_CSCun32496	internal	kogami
cucm	cucm_488_quick_reinvite_CSCur60158	internal	kogami
cucm	cucm_source_port_bib_CSCuw19185	internal	kogami
cucm	cucm_recognize_update_CSCuv25343	internal	kogami
cucm	cucm_180sdp_update_CSCuu20587	internal	kogami
cucm	cucm_not_recorded_refer_CSCux37689	internal	kogami
cucm	cucm_dpark_not_working_CSCuw63041	internal	kogami
cucm	cucm_snr_path_timer_CSCvf10487	external	kogami
cucm	cucm_RPID_unknown_CSCum06402	internal	kogami
cucm	cucm_CFA_loop_CSCue01891	internal	kogami
cucm	Pickup_Issue_CSCuj16559	external	apiskuno
cucm	cucm_stuck_LBM_CSCul57618	internal	kogami
cucm	cucm_183_update_CSCuu67940	internal	kogami
cucm	cucm_meetme_tone_CSCup27560	external	kogami
cucm	cucm_DevName_not_upper_CSCvf56538	internal	apiskuno molszowy
cucm	CSCuz28160_CSA_Module	silent	sbraichu
cucm	cucm_ivr_dtmf_not_received_CSCuw79671	external	molszowy wsyrnick belhoest
cucm	cucm_Advertise_Globally_via_ILS_inserts_Alternate_Number_into_Local_DA_CSCuu62577	internal	wsyrnick molszowy
cucm	cucm_Phone_disconnects_call_while_on_hold_or_being_redirected_CSCvd12396	internal	wkoziol molszowy
cucm	cucm_Dual_Ringback_heard_in_Secure_Mode_180_Ringing_after_183_CSCuq67163	ignore	wsyrnick
cucm	cucm_MGCP_state_not_updated_after_OLC_stuck_in_waitForMGCPResponse_state_CSCuj23331	internal	wsyrnick
cucm	cucm_CUCM_Park_feature_cannot_retrieve_calls_CSCut84956	ignore	wkoziol
cucm	cucm_Audio_m_line_is_stripped_in_200OK_while_answering_to_the_T38_ReInvite_CSCur32841	silent	wsyrnick
cucm	cucm_dpark_not_working_CSCuy45449	external	kogami
cucm	cucm_H245_SIP_OOB_DTMF_Conversion_fails_with_No_Preference_on_SIP_Trunk_CSCum50133	internal	sspyriad wsyrnick
cucm	cucm_CallManager_is_sending_out_duplicate_dtmf_digits_CSCux54464	external	wsyrnick molszowy belhoest
cucm	cucm_Cannot_use_Mobility_Softkey_to_switch_from_the_desk_phone_to_a_mobile_CSCux22567	internal	sspyriad wsyrnick
cucm	MTP_Media_connect_issue	internal	adawabsh
cucm	cucm_eoeo_CSCuy8355	ignore	adawabsh
cucm	cucm_Calls_from_dual_mode_phones_to_overlapping_translation_patterns_CSCvk54291	external	sspyriad wsyrnick
cucm	cucm_Call_index_not_consist_after_barge_a_transfered_call_CSCuo96552	ignore	wkoziol
cucm	cucm_CUCM_responds_with_400_Bad_Request_to_SIP_INFO_during_mid_call_CSCux30379	silent	sspyriad wsyrnick molszowy
cucm	cucm_SME_routed_call_fail_SIP_4025_CSCut40980	internal	sspyriad wsyrnick
cucm	cucm_Native_Call_Queue_call_rings_back_in_0s_when_parked_by_88XX_phone_CSCux73307	silent	sspyriad wsyrnick molszowy
cucm	RPID_incorrect_CobferenceNow_CSCvi43802	ignore	apiskuno molszowy
cucm	cucm_Block_CTI_Unencrypted_CSCvj93561	silent	apiskuno
cucm	INC_Call_Matching_FAC_Enabled_RP	internal	mokalam
cucm	H323_TCP_socket_failure	external	mokalam
cucm	cucm_Add_RD_via_CTI_fails_when_it_overlaps_with_pattern_ending_exclamaton_CSCuv03102	ignore	kteper
cucm	cucm_CCM_VM_leaks_slowly_contributed_due_to_media_interfaces_being_leaked_CSCuv34143	silent	wkoziol
cucm	SIP_MGCP_DTMF_BUG_CSCvh79219	internal	mokalam
cucm	cucm_Recording_is_not_working_for_CIPC_device_if_the_transport_is_UDP_CSCvj77290	silent	kteper
cucm	H245_TCP_Socket_Failure	internal	mokalam
cucm	CSCvo80917_detector_CSA_DS	external	josevil
vcs	vcs_kpml_fail_404_CSCuv39848	external	tfedosie belhoest kvancoil
vcs	vcs_encrypted_call_dns_truncated	internal	kogami hocao vsidimak
vcs	vcs_cucm_unescaped_CSCvf73537	internal	kogami
vcs	mra_sip_mtls_enabled	internal	sdekunst
cucm	cucm_CSCvn78228	ignore	nanzai kogami
cucm	cucm_CSCvp43928	ignore	nanzai kogami
sysdump	Expressway_Crash_Finder_For_Csa	internal	belhoest
bwrks	Test_BWRKS_CSA_DS	ignore	visimard
broadworks	callengineDsigTest	ignore	visimard
Jabber	test_jabber_csa_ds	ignore	hocao