Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations derfloh on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Problem Voice SIP USER in OS4K
- Thread starter Karmozdi
- Start date
Internal or external calls?
One way audio or no audio at each end?
The RTP voice packets flow directly through between the endpoints.
Check that IP traffic is routable between all subnets which have SIP clients / handsets..
Check firewalls for blocked RTP.
One way audio or no audio at each end?
The RTP voice packets flow directly through between the endpoints.
Check that IP traffic is routable between all subnets which have SIP clients / handsets..
Check firewalls for blocked RTP.
- Thread starter
- #3
- Thread starter
- #4
Thank you very much for answering my question
Regarding questions:
Internal calls and voice on the E1 link were not sent or received unidirectionally
Did not check RTP
There is no problem regarding IP communication in the network.
We don't have a firewall either
Regarding questions:
Internal calls and voice on the E1 link were not sent or received unidirectionally
Did not check RTP
There is no problem regarding IP communication in the network.
We don't have a firewall either
- Status
Similar threads
