5 Apr
2005
5 Apr
'05
6:08 p.m.
OK, i have new compilation of SER (CVS HEAD) with uac module.
Unfortunately there is another problem i cannot overcome.
What i need is to add "49" at the beggining of the calling number in
INVITE message. For example change xxxxx into 49xxxxx. That's all.
I am only concerned about the traffic originated on PSTN side through
Cisco AS5300.
uac_replace_from("sip:49xxxxxx@10.10.10.22") or simply replace("From:
<sip:", "From: <sip:49") are doing this job properly, but
- i get no ringback tone on PSTN side, deadair, and the call is droped
after few secs.
- there is a ringtone on IP side (softphone)
Do you have any ideas what could be the problem.?
I quess that the reason might be following:
- cisco is originating the call with calling_nr xxxxxx, thereby sending
INVITE with xxxxxx
- all other signalling messages comming from IP side have got 49xxxxxx
calling number
- so the caller isn't the same.
I would like to Cisco stay away from this matter, and use SER in this case.
Any help?
Thanks,
Mac
or use asterisk and change it there...which is what I
did, but will
revert back as soon as 0.10 gets stable
Iqbal
Mac wrote:
> Paul,
>
> Thanks for quick response.
> I am going to take a look at uac module much closely.
>
> Regards,
> Mac.
>
>> Mac,
>>
>> There is no safe way to directly alter the From header - in fact, if
>> you do you will likely have problems.
>>
>> SER does have a solution to this in the unstable CVS HEAD. There is a
>> new module called uac which safely does this sort of thing (and more).
>>
>> Regards,
>> Paul
>>
>> On Apr 4, 2005 10:31 AM, Mac <ser(a)bylica.it.pl> wrote:
>>
>>> Hello,
>>>
>>> I am trying to change the calling number string on SER.
>>> To be more precisely: i need to have a possibility to freely change the
>>> contents xxxxxxxx of the following line
>>> From: "abababa" <sip:xxxxxxxx@10.10.10.10:29577>.
>>>
>>> Could you tell me if it is possible to obtain this goal or point me
>>> somewere i can get an answer.
>>>
>>> Thanks a lot,
>>> Mac.
>>>