Cisco Unified Communications Manager Express System Administrator Guide - SRST Fallback Mode

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/manual/cmeadm/cmesrst.html

Published

2022-08-15

Updated

unknown

Accessed

2026-09-24

HTTP status

200

License

Cisco documentation; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• Cisco advises customers who need more than 240 phones, secure voice fallback or simple one-time configuration to use Unified SRST instead of CME-based SRST fallback. in context
• SRST fallback mode on Cisco Unified CME works only with SCCP phones; SIP phones are not supported. in context

Cite this source record

APA

WarmTransfer. (2022, August 15). Cisco Unified Communications Manager Express System Administrator Guide - SRST Fallback Mode. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-cme-admin-srst-fallback-mode

BibTeX

@misc{warmtransfer-cisco-cme-admin-srst-fallback-mode,
  title  = {Cisco Unified Communications Manager Express System Administrator Guide - SRST Fallback Mode},
  author = {{WarmTransfer}},
  year   = {2022},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-cme-admin-srst-fallback-mode},
  note   = {Cisco Systems, accessed 2026-09-24}
}