[Serusers] Re: [Users] Detecting runaway calls

[Iqbal]

problem with session timers, is if you have several different routes and 
you dont control all the end gateways....then its a pain, so I would 
think you would need a plan B, just in case to ensure you double 
checked, but agree with bogdan, b2bua i great but I think the overhead 
is not needed.

Iqbal

Bogdan-Andrei Iancu wrote:

> Hi Greg,
>
> that's the fortunate case of having already a B2BUA on the path :). 
> But only for this particular case, I find the usage of a B2BUA a 
> little bit to  "heavy"....
>
> Session Timer is actually doing a great job ;)
>
> regards,
> bogdan
>
> Greg Fausak wrote:
>
>> The re-INVITEs definitely work.  I run some setups with
>> Jasomi inline (a commercial inline b2bua).  I configure them to
>> reINVITE, works like a charm.  If the reINVITE isn't answered (in either
>> direction) the Jasomi sends BYEs in both directions.  I believe other
>> commercial gear works that way.
>>
>> Also, I believe Session-Timers are supported by Cisco gateways, but
>> I don't have experience with those.
>>
>> -g
>>
>>
>> On 10/27/05, Daryl Sanders <daryl.sanders at gmail.com> wrote:
>>  
>>
>>> Thanks for the info guys! It sounds like I need to do a little reading
>>> up on cseq to determine if this will even work, or find a PSTN gateway
>>> provider that supports Session-Timers.
>>>
>>> - Daryl
>>>
>>> On 10/27/05, Bogdan-Andrei Iancu <bogdan at voice-system.ro> wrote:
>>>   
>>>
>>>> by sending re-INVITEs from the middle of the path you will increase 
>>>> the
>>>> cseq number differently on each side...so you will need to synchronize
>>>> the cseq value when some in-the-dialog requests are passing through 
>>>> your
>>>> proxy....and that's quite complicated....
>>>>
>>>> regards,
>>>> bogdan
>>>>
>>>> Daryl Sanders wrote:
>>>>
>>>>     
>>>>
>>>>> Would it be possible to fake a REINVITE then check the response to
>>>>> determine if a call is still in session? Just brainstorming...
>>>>>
>>>>> - Daryl
>>>>>
>>>>>
>>>>>       
>>>>
>>>>     
>>>
>>> _______________________________________________
>>> Serusers mailing list
>>> Serusers at iptel.org
>>> http://mail.iptel.org/mailman/listinfo/serusers
>>>
>>>   
>>
>>
>>
>> -- 
>> Greg Fausak
>> greg at thursday.com
>>
>>  
>>
>
>
> _______________________________________________
> Users mailing list
> Users at openser.org
> http://openser.org/cgi-bin/mailman/listinfo/users
>
>
> .
>