sccp ccm X.X.X.X ident 1 priority 1 version ? with CCM 7.1(2a)

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Jul 16th, 2009
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Using CallManager 7.1(2a) I hit bug CSCsy29533 with T38/MGCP in 12.4.24T1 and had to downgrade to 12.4.15T6.

In 12.4.24T1 I had;

sccp ccm identifier 1 priority 1 version 7.0+

Once I downgrade to 12.4.15T6 I don't have that version option, seems to default to;

sccp ccm identifier 1 priority 1 version 3.1

What is the ramification of using the wrong version? Will this ever be auto-detect? I have IOS Enhanced Conference Bridges in 2821s registering with CallManager at remote branch sites. Will using version 3.1 cause problems with 7.1(2a)? What version keyword should I use with 7.1(2a) and 12.4.15T6?

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Adrian Saavedra Thu, 07/16/2009 - 22:32
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Hi Jason,

IOS 12.4(15)T6 does not list version 5.0.1 in the sccp ccm command?

Specifying the CallManager version is optional but should be set to avoid registration issues...

I have XCODE in routers with 12.4(15)T7, using sccp ccm x.x.x.x id X priority X version 5.0.1 and it works fine. I never experienced registration or malfunction issues.

Hope it helps.

Best regards,

- Adrián.

zidjali2007 Thu, 04/21/2016 - 00:09
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What we should write instate X.X.X.X ?

sccp ccm X.X.X.X ident 1 priority 1 version ? with CCM 7.1(2a)

Deepak Rawat Thu, 04/21/2016 - 00:25
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X.X.X.X is the IP Address of your CM server and the version should be 7.0+.

Router-VG2921(config)#sccp ccm identifier 1 version ?
  3.0    Select CCM 3.0 version or above
  3.1    Select CCM 3.1 version or above
  3.2    Select CCM 3.2 version or above
  3.3    Select CCM 3.3 version or above
  4.0    Select CCM 4.0 version or above
  4.1    Select CCM 4.1 version or above
  5.0.1  Select CCM 5.0.1 version or above
  6.0    Select CCM 6.0 version or above
  7.0+   Select CCM 7.0 version or above



zidjali2007 Wed, 05/11/2016 - 00:07
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Hi Deepak Rawat,

Thanks a lot. I have a router model 2900 series Version 15.1(1)T, and IOS as : c2900-universalk9-mz.SPA.151-1.T.bin. I want to use this router as CME. By this IOS I am not able to use it. There no telephony service command. Could you please guide me how can make as act as CME.


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