[Asterisk-Users] No Sound between H.323 Gateway & Asterisk

[Miroslav Nachev]

   Hi,

   The scenario is the following:
   1. From our side we use Asterisk with OpenH323
      In the Firewall we open the following ports:
      TCP: 1720, 10000-50000
      UDP: 10000-50000
   2. From the other side we have H.323 Gateway (Cisco) where is one
      of the national VoIP Service Provider.

   When we call some number the signaling protocol is OK, but there is
no sound.
   How can we solve the problem and where is the problem?
   

   Best Regards,
   Miroslav Nachev