[asterisk-users] IAX2 getting stuck

[Kseniya Blashchuk]

If SIP goes to the same provider then yes. Still I would check a packet
capture for better understanding. BTW, did you try iax debug?

чт, 20 апр. 2017 г. в 19:46, Carlos Chavez <cursor at telecomab.mx>:

> On 4/20/17 12:45 AM, Kseniya Blashchuk wrote:
>
> Can it happen that the routes lead the traffic through another interface?
> Did you try a packet capture with tcpdump? Do the packets really leave the
> usb adapter? Can asymmetric routing be in effect?
> Maybe there were some static routes that disappeared when the adapter was
> unplugged...
>
> On Thu, Apr 20, 2017, 12:41 AM Antony Stone <
> Antony.Stone at asterisk.open.source.it> wrote:
>
>> On Wednesday 19 April 2017 at 23:35:24, Carlos Chavez wrote:
>>
>> > On 4/19/17 4:23 PM, Antony Stone wrote:
>> > >
>> > > You say the USB ethernet adapter got unplugged and then reconnected...
>> > >
>> > > 1. What's the name of the network device for this adapter?  Is it the
>> > > same name as it previously had?
>> > >
>> > > 2. What does 'ifconfig' say the IP address is for this adapter?
>> > >
>> > > 3. What do you have in /etc/asterisk/iax.conf for 'bindaddr' and
>> > > 'bindport'?
>> > >
>> > > 4. Do you have SIP connections on the same network interface, and are
>> > > those working as normal?
>> > >
>> > >
>> > > Antony.
>> >
>> > 1- No changes to device names.  eth0 is the main link to the network,
>> > eth1 (also internal) goes to a SIP provider and eth2 (the USB adapter)
>> > goes to another SIP provider.  All IAX trunks use eth0
>> >
>> > 2- ifconfig gives the proper IP and netmask for all interfaces
>> >
>> > 3- We do not specify bindaddr or bindport in the config file as the
>> > default is to bind to 0.0.0.0
>> >
>> > 4- We had to make new SIP trunks to replace the IAX2 trunks to all
>> > servers.  The SIP trunk is working with no problems.  Except for two SIP
>> > links to PSTN all internal extensions use the same network interface.
>>
>> Ugh :(
>>
>> Sorry, I have no more ideas, then.
>>
>> I hope someone else comes into this thread with a helpful suggestion.
>>
>>
>>     If routing was the problem then the SIP trunk would not work.
> Usually IAX2 is a little more forgiving about routing than SIP.
>
> --
> Telecomunicaciones Abiertas de México S.A. de C.V.
> Carlos Chávez+52 (55)8116-9161 <+52%2055%208116%209161>
>
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