[cisco-voip] E164 normalization on SIP Trunk for inbound calls

[Ryan Ratliff]

If you don't have the "Incoming Calling Party Settings" section in your SIP trunk config page in CCMAdmin then you can use the service parameter for Unknown numbers (as you noted, all SIP calls are classified as unknown).

You may need to upgrade to 7.1 to get additional features related to calling party normalization.

-Ryan

On May 30, 2010, at 8:20 PM, Pavan K wrote:

> 
> Folks,
> 
> 
> 
> For inbound calls, we can normally prefix/strip  digits on the H323  / MGCP gateway page based on the calling number type (subscriber / national / ... )
> 
> When a call comes in through a SIP trunk, we lose the number type (due to SIP limitations).
> 
> Does anybody have a good idea to normalize / re-classify the incoming call (subscriber / national ....) in this scenario ?
> 
> I am using CCM 7.0
> 
> 
> -- 
> - Pavan
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