Cisco IOS Voice Command Reference - K through R - L

Publisher

Cisco

URL

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/vcr3/vcr3-cr-book/vcr-l1.html

Published

2026-09-30

Updated

unknown

Accessed

2026-09-30

HTTP status

200

License

Cisco website terms of use; no-redistribution; short excerpts and locators only

Source notes citing this source

• Because Cisco's command reference describes localhost dns as covering From, Call-ID and Remote-Party-ID but Microsoft requires the SBC FQDN specifically in Contact, an administrator should confirm the Contact header in a CUBE SIP trace and correct it with a SIP profile if it still carries an IP. inferred in context
• Cisco's localhost dns:<host.domain> command substitutes a DNS name for the physical IP in the From, Call-ID and Remote-Party-ID headers of outgoing messages, and voice-class sip localhost overrides it per dial-peer. in context

Cite this source record

APA

WarmTransfer. (2026, September 30). Cisco IOS Voice Command Reference - K through R - L. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-vcr-l-commands

BibTeX

@misc{warmtransfer-cisco-vcr-l-commands,
  title  = {Cisco IOS Voice Command Reference - K through R - L},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-vcr-l-commands},
  note   = {Cisco, accessed 2026-09-30}
}