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pfh
New Member

Caller ID Name delivery in an IOS H323 Gateway

Has anyone heard more on the IOS bug where caller-id name information isn't transferred to CallManager when using H323? I heard out at Networkers that this bug was about to be fixed, but can't find any info on it.

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New Member

Re: Caller ID Name delivery in an IOS H323 Gateway

I read it as an unsupported feature, not a bug.

I looked at MGCP, but would have lost T.37 offramp capabilities, so I am now testing SIP trunking between the IOS gateway and CCM.

Due to a bug in the 12.3 chain it did not work, but 12.4(6)T or higher does.

pfh
New Member

Re: Caller ID Name delivery in an IOS H323 Gateway

That's exactly why I can't run MGCP. There's no going back now. My users are loving the T37 offramp system.

I read it as a bug, as I believe if the caller-id name is sent in the ISDN Display IE field, the gateway passes the caller-id name properly. 90% of the PRI's I've worked with send the name info in the Facility IE field, which is where I run into this problem.

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