[Asterisk-Users] Maximum retries exceeded on call

[Holger Schurig]

> i'm new to asterisk and am having trouble placing outbound calls.  i

Bug Grandstream so that they finally fix their buggy software.

The GS phone sends occassional SIP packets to port 0, not to port 5060, as 
tcpdump or (better) ethereal will show you.

There's a page on this at voip-info.org.


I'd love to see that we e-mail in MASSES to Grandstream, so that they fix 
their software. The problem is that it doesn't happen always. Try 
support at grandstream.com :-)