[cisco-nas] Cisco H.323 standard compliant or not

[Aljaz Tomaz ITWEG]

Hi all,
We have been discoverd with testing with 3rd PTY VoIP GW that Cisco VoIP GW implementation of H.323 stack in not standard compliant. We test several images from 12.1. to 12.2. and find out that Cisco VoIP GWs does NOT send for H.323 Setup message response H.323 setup acknowledge. Based on the H.323 standard every device must send H.323 SETUP ACK when it receives H.323 SETUP. Anyone has experience this behaviour too.

Best regards,
Tomaz