[Freeswitch-users] # in prefix

[Tihomir Culjaga]

than i advice you to do execute_on_ring and parse your 180 / 183 messages in
search of SDP. If you have an SDP, open media channel.

what if you get 180/183 without SDP ? This is a legal call flow as well.
after that you could get 200 OK with SDP .. what do you need to do in such
cases ?



On Tue, Jan 25, 2011 at 3:59 PM, Sam <u2nsam at gmail.com> wrote:

> Yes tried that what Anthony said, its true it ignores the 183 w/o SDP but
> sends 180 to leg a instead for that duration,
> i want to just ignore the 183 without SDP and not 183 with sdp; 183 with
> SDP should go to the leg a but not 183 w/o sdp.
>
> Yes Tihomir false ring-back is a concern (i.e. 183 w/o sdp) and this is
> generated by one of the tier 1 provider having nextone sbc :(
>
> Regards
> Sam
>
>
> On Tue, Jan 25, 2011 at 5:30 PM, David Ponzone <david.ponzone at ipeva.fr>wrote:
>
>> Sam,
>>
>> you actually found the answer to your question, as sip_ignore_183nosdp was
>> implented by Anthony to achieve this:
>>
>> http://jira.freeswitch.org/browse/FS-1978
>>
>> So what you meant is that you tried it and it does not work ?
>> Did it actually change something in the callflow when you set it ?
>> Have you tried to export it rather than set ?
>>
>> David Ponzone  Direction Technique
>> email: david.ponzone at ipeva.fr
>> tel:      01 74 03 18 97
>> gsm:   06 66 98 76 34
>>
>> Service Client IPeva
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>>
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>>
>> Le 25/01/2011 à 04:28, Sam a écrit :
>>
>> Hi,
>>
>> This is in the dialplan.
>>
>> http://pastebin.freeswitch.org/15131
>>
>> Also Brian , how can i ignore 183 without sdp,
>> what happens is the provider sends 183 without sdp and by applying "<action
>> application="set" data="sip_ignore_183nosdp=true"/>"  the FS sends 180 to
>> the customer.
>> Here i want to block the 183 with SDP just like router as b2bua and send
>> nothing to customer, and when actual 183 with sdp comes it should send .
>>
>> Regds
>> Sam
>>
>> On Tue, Jan 25, 2011 at 8:45 AM, Brian West <brian at freeswitch.org> wrote:
>>
>>> We aren't a proxy.. what exactly are you talking bout?  Can you paste us
>>> a dialplan example?
>>>
>>> /b
>>>
>>> On Jan 24, 2011, at 9:11 PM, Sam wrote:
>>>
>>> > The more info on FS is that it is working in proxy mode , so what ever
>>> customer sends it sends to the next hop,
>>> > I will try using %23 for # while sending calls.
>>> >
>>> > Regards
>>> > Sam
>>>
>>>
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