[asterisk-dev] IAX hardphone
martin at Princeton.EDU
Thu Feb 10 14:22:13 CST 2011
Bill Shaw wrote:
> OK. First, my setup...
> 192.168.1.56 - my development system - Win xp - Wireshark, Zoiper, TI's
> Code Composer Studio
> 192.168.1.4 - My PBX - CentOS 5.5, Asterisk 1.6
> 192.168.1.31 - my hardphone - TI DSP running my code on the bare metal
> Zoiper calls extension 21 which is mapped in the dial plan through to my
> hardphone. Linux arps for my mac, I reply with it. * sends me a
> 'new', I reply with an 'accept'. There is no response to the
> 'accept'. It just gets ignored and eventually * sends me another
> 'new'. There's got to be something wrong with my 'accept' but I just
> can't see it. Wireshark shows it as I expect. No error messages,
> nothing in the messages log, it just gets dropped.
> Screen shot of the 'accept' in Wireshark:
> Can anyone see what I'm doing wrong? Is the timestamp supposed to be my
> timestamp (ms offset from 'new') or the timestamp in the 'new'?
This may be a silly question, but do you have any firewalling set up on
the PBX that might prevent the packets from getting to Asterisk? (They
would still be seen by wireshark.)
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