CME, CUCM and IPv6

[Chojin]

I was just looking at the CME roadmap and it doesn't show any point where a command was added so SIP could be used with IPv6 in CME. I would swear I saw someplace a firmware version for this. Do SIP phones not work with IPv6 in CME? I know SIP will work with IPv6 in CUCM with dual stack recommended.

Thanks!

[R0g22 · Accepted solution]

SCCP and SIP trunk only currently. Nothing for SIP CME. Not sure how do you have access to the roadmap.

[Chojin]

The roadmap is at: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/manual/cmeadm/cmeroad.html

Thanks for the confirmation on SIP and IPv6 for CME.

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@R0g22 wrote:
SCCP and SIP trunk only currently. Nothing for SIP CME. Not sure how do you have access to the roadmap.

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[R0g22]

Oh dat one. Ok. That is basically a "which CME version introduced which feature" map. Roadmap is basically "which future CME version will introduce which feature".
But this completely fine. You can take this as a current/already implemented features roadmap.

[Chojin]

So, are there any places to add support for SIP using IPv6 in CME and is so, do you know the timeframe for release?

Thanks!

[R0g22]

Currently you can have IPv6 only for SIP trunks on the CME and line side SIP IPv6 is not supported.
Roadmap info is NDA so I can't disclose it here. You need to reach out to your AM/SE.