[SIPForum-discussion] Can you help me?
Martijn Pik
martijn.pik at gmail.com
Thu Mar 27 15:23:22 UTC 2008
Hello,
I have a problem.
RTP Streaming does not work when i connect my SIP device to my PBX.
I cant make internal calls. (the phone is ringing, but i have no audio)
External calls however are working fine.
i use an Aastra PBX and a Zywall 2+ with ALG support.
It seems my local network is not handeling RTP streaming as it should be
can you help me with this problem?
Best regards
Martijn.
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