Cisco Expressway-E and Expressway-C Basic Configuration Deployment Guide (X14.0) - System Checks

Publisher

Cisco

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X14-0/basic_config/exwy_b_cisco-expressway-e-and-expressway-c-basic-configuration-deployment-guide-x14-0/exwy_m_system-checks.html

Published

2021-04-14

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Cisco documentation terms; no-redistribution; short excerpts and locators only

Source notes citing this source

• When calls fail, Status > Search history shows the search attempts and Status > Logs > Event Log shows failure details. in context
• The Expressway SRV connectivity tester runs DNS SRV queries for a domain and protocol and attempts TCP/TLS connections to the returned hosts, with a downloadable .pcap. in context
• To verify the traversal zone, check Status > Zones on both Expressway-C and Expressway-E that it is Active; if not, check firewall ports, NAT settings and authentication credentials. in context

Cite this source record

APA

WarmTransfer. (2021, April 14). Cisco Expressway-E and Expressway-C Basic Configuration Deployment Guide (X14.0) - System Checks. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-exwy-basic-x140-system-checks

BibTeX

@misc{warmtransfer-cisco-exwy-basic-x140-system-checks,
  title  = {Cisco Expressway-E and Expressway-C Basic Configuration Deployment Guide (X14.0) - System Checks},
  author = {{WarmTransfer}},
  year   = {2021},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-exwy-basic-x140-system-checks},
  note   = {Cisco, accessed 2026-09-25}
}