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
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