asterisk users - Jan 2024 - chan_iax2.c:4739 __auto_congest: Auto-congesting call due to slow response

On 1/2/24 15:13, asterisk at phreaknet.org wrote:
> On 1/2/2024 4:03 PM, thelma at sys-concept.com wrote:
>> I'm using asterisk-16.30.1
>>
>> When I try to call another asterisk server over IAX I get a busy
signal,
>>
>> chan_iax2.c:4739 __auto_congest: Auto-congesting call due to slow
response
>>     -- IAX2/192.168.143.1:4569-656 is circuit-busy
>>
>> Asterisk-16.16 is working normally, no congestion error.
> 
> There is not enough information for anyone to really help or comment on
this.
> Dialplan and IAX2 configuration on both sides of the trunk?
> CLI output on both sides with iax2 debug enabled?
It is very simple:

Local Asterisk, iax.conf:

[clinic_server]
type=friend
host=dynamic
context=internal
disallow=all
allow=ulaw
allow=alaw
requirecalltoken=no
callgroup=1
pickupgroup=1

extension.conf:

exten => 4,1,Dial(IAX2/home_server:xxxxxxxx@${clinic_server}/${EXTEN},60,rw)
exten => 4,n,Hangup() Remote Asterisk iax.conf:

[home_server]
type=friend
host=dynamic
secret=xxxxxxxx
context=extensions
disallow=all
allow=ulaw
allow=alaw
callgroup=1
pickupgroup=1

Remote extension.conf:

exten => 4,1,Dial(SIP/4,15,trw)
exten =>
4,n,GotoIf($["${DIALSTATUS}"="BUSY"]?vmail:line2)
exten => 4,n(line2),Dial(SIP/54,20,rw)
exten => 4,n(vmail),Voicemail(4)
exten => 4,n,Voicemail(4)
exten => 4,n,Hangup()

> On Jan 2, 2024, at 23:17, thelma at sys-concept.com wrote:
> 
> On 1/2/24 15:13, asterisk at phreaknet.org wrote:
>>> On 1/2/2024 4:03 PM, thelma at sys-concept.com wrote:
>>> I'm using asterisk-16.30.1
>>> 
>>> When I try to call another asterisk server over IAX I get a busy
signal,
>>> 
>>> chan_iax2.c:4739 __auto_congest: Auto-congesting call due to slow
response
>>>     -- IAX2/192.168.143.1:4569-656 is circuit-busy
>>> 
>>> Asterisk-16.16 is working normally, no congestion error.
>> There is not enough information for anyone to really help or comment on
this.
>> Dialplan and IAX2 configuration on both sides of the trunk?
>> CLI output on both sides with iax2 debug enabled?
> 
> It is very simple:
> 
> Local Asterisk, iax.conf:
> 
> [clinic_server]
> type=friend
> host=dynamic
> context=internal
> disallow=all
> allow=ulaw
> allow=alaw
> requirecalltoken=no
> callgroup=1
> pickupgroup=1
> 
> extension.conf:
> 
> exten =>
4,1,Dial(IAX2/home_server:xxxxxxxx@${clinic_server}/${EXTEN},60,rw)
> exten => 4,n,Hangup() Remote Asterisk iax.conf:
> 
> [home_server]
> type=friend
> host=dynamic
> secret=xxxxxxxx
> context=extensions
> disallow=all
> allow=ulaw
> allow=alaw
> callgroup=1
> pickupgroup=1
> 
> Remote extension.conf:
> 
> exten => 4,1,Dial(SIP/4,15,trw)
> exten =>
4,n,GotoIf($["${DIALSTATUS}"="BUSY"]?vmail:line2)
> exten => 4,n(line2),Dial(SIP/54,20,rw)
> exten => 4,n(vmail),Voicemail(4)
> exten => 4,n,Voicemail(4)
> exten => 4,n,Hangup()
> 
> 
You have no internal context in your dialplan. But in your iax.conf you specify
internal as your context.


-H