[asterisk-users] Problem on incoming call from Zap channel to SIP phones...

[Eric "ManxPower" Wieling]

Carlos Chavez wrote:
> On Tue, 2007-05-29 at 19:14 -0500, Carlos Chavez wrote:
>> On Tue, 2007-05-29 at 18:54 -0500, Carlos Chavez wrote:
>>> On Wed, 2007-05-30 at 02:49 +0300, Tzafrir Cohen wrote:
>>>
>>>> What is the output of:
>>>>
>>>>   show channels
>>>>
>>>> Any chance that there is actually another call that keeps that channel
>>>> busy?
>>>>
>>> 	No, the line is not busy with another call.
>>>
>> 	In fact at this moment there are 0 active calls in the system.  The
>> phones are all Aastra 9133i which can support up to 9 calls.  I have
>> restarted the service, rebooted the server and even upgraded to the
>> latest zaptel drivers and made sure CentOS is patched and up to date.
>>
> 	I just made another test by dialing to a Zap channel instead of a SIP
> phone and the call goes through without any problem.  It is just when
> you try to dial to a SIP phone that you get the auto-congestion message.
> 

"sip show peers" will list the IP address of the phones.  If it is not 
listed then you have a problem with your phones not registering to 
Asterisk.