[Freeswitch-users] 4 second delay

Sean Holt sean at obscuradigital.com
Thu Jun 17 18:03:09 PDT 2010


I am deliberately calling 5 phones, in a ring group.  Previously I did try a
single phone, but same issue.  I don¹t have shared line enables.

Sean


On 6/17/10 3:50 PM, "Michael Collins" <msc at freeswitch.org> wrote:

> 
> 
> On Thu, Jun 17, 2010 at 3:38 PM, Sean Holt <sean at obscuradigital.com> wrote:
>> Hey MC,
>> Did you by chance get an opportunity to look over my configuration in the
>> pastebin?
>> 
>> Thanks
>> Sean
>> 
> Yes. Question - are you deliberately calling four or five different phones
> when this call comes in? Or do you hve SCA/SLA set up? It looks like a bunch
> of phones all get rung when this call comes in. Is that what you are trying to
> do? To make sure there isn't an issue with SCA try sending a call to a phone
> that is not sharing any of its lines and capture the same information. See if
> the 4 sec lag is there also.
> -MC
> 
>> 
>> 
>> On 6/15/10 12:45 PM, "Michael Collins" <msc at freeswitch.org
>> <http://msc@freeswitch.org> > wrote:
>> 
>>> Pastebin, please.
>>> 
>>> On Tue, Jun 15, 2010 at 12:19 PM, Sean Holt <sean at obscuradigital.com
>>> <http://sean@obscuradigital.com> > wrote:
>>>> Should I put the freeswitch log into the pastebin or attach it?
>>>> 
>>>> 
>>>> On 6/15/10 11:11 AM, "Michael Collins" <msc at freeswitch.org
>>>> <http://msc@freeswitch.org>  <http://msc@freeswitch.org> > wrote:
>>>> 
>>>>> Sure. Put all this information into pastebin.freeswitch.org
>>>>> <http://pastebin.freeswitch.org>  <http://pastebin.freeswitch.org>
>>>>>  <http://pastebin.freeswitch.org> :
>>>>> 
>>>>> 
>>>>> 
>>>>> Your topology, including the SIP provider, any routers/firewalls
>>>>> (including make & model), phone make & model
>>>>> Your relevant dialplan
>>>>> Console log of the call, with SIP trace turned on
>>>>> 
>>>>> You can also email me the .pcap file, but I don't want to review it until
>>>>> you've got all the above information posted so that we can get a good
>>>>> picture of what's happening...
>>>>> 
>>>>> Thanks!
>>>>> -MC
>>>>> 
>>>>> 
>>>>> On Tue, Jun 15, 2010 at 10:03 AM, Sean Holt <sean at obscuradigital.com
>>>>> <http://sean@obscuradigital.com>  <http://sean@obscuradigital.com> >
>>>>> wrote:
>>>>>> Hey MC, would you be willing to look over my tcpdump to help determine
>>>>>> where the failure is happening?
>>>>>> 
>>>>>> Sean
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> On 6/14/10 12:32 PM, "Michael Collins" <msc at freeswitch.org
>>>>>> <http://msc@freeswitch.org>  <http://msc@freeswitch.org>
>>>>>>  <http://msc@freeswitch.org> > wrote:
>>>>>> 
>>>>>>> Hop on the console, turn on siptrace and watch the call flow for clues.
>>>>>>> You might need to do a tcpdump capturing both signaling and media and
>>>>>>> then analyze in Wireshark to see what exactly is happening.
>>>>>>> -MC
>>>>>>> 
>>>>>>> On Sun, Jun 13, 2010 at 6:14 PM, Sean Holt <sean at obscuradigital.com
>>>>>>> <http://sean@obscuradigital.com>  <http://sean@obscuradigital.com>
>>>>>>>  <http://sean@obscuradigital.com> > wrote:
Hello list,

I¹ve been dealing with a particular issue with in-coming calls.  
Leg A calls into the office, then Leg B (endpoint) picks up call but hears
nothing on other side.  Wait 4 sec call completes and Leg B can hear the
other person.  

I have Centos 5.4
Latest git build
Polycom phones

Calling out is not a problem.

Not sure how to troubleshoot this issue or maybe there¹s a delay setting in
the sip profile that waits for the channel to complete.

Thanks for the help
Sean 

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