[OpenSIPS-Users] Processing calling-name(CNAM) from PRI

[Serge S. Yuriev]

Zahid,

Would you mind to share us *secret* option for cisco please?

On 06/01/16 18:56, Zahid Mehmood wrote:
> Hi,
>      INFO is generated in early stage.
>
> The information I provided in my original post was not entirely
> accurate.  My setup was as follows:
>
> Carrier PRI  ----- Siemens PBX (4000)  ---(tried qsiq and primary-ni)
> --- Cisco 3845 ---- PROXY
>
> After more debugging we found out that Siemens was not passing the
> correct information in the ISDN setup messages.  Specifically, it was
> missing the following:
>
> "Operation = InformationFollowing (calling_name)
>
> Name information in subsequent FACILITY message”
>
>
> We then connected the carrier PRI directly into the media gateway and
> that resolved the issue. Cisco gateway was already configured to act
> similar to how Jeff described the Adtran configuration. We started
> seeing the correct calling name as soon as the PRI was connected directly.

-- 
Serge S. Yuriev
Lead VoIP engineer