[Serusers] How to change the calling number

[Mac]

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 at 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 at 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 at 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.
>>>>