[Users] SIP Invite Header Modification

[Bogdan-Andrei Iancu]

Gene,

subst() works only on the header, so the first line is not covered by 
this function. subst_uri() works only on the RURI (from the first line).

so try:
    subst_uri("/sip:(.*)$/18888888888 at xxx.xxx.xxx.xxx/")

To header is not recommended to be changed since it's used to 
transaction matching - anyhow it has no purpose in routing.

regards,
bogdan


Gene Cohen wrote:

>Bogdan,
>
>I have no problem changing to To:  but the INVITE doesn't match evn though I
>use the same code.
>I tried subst and subst_uri  - here is the code:
>
>
>	if (subst("/^INVITE(.*)$/INVITE sip:18888888888 at xxx.xxx.xxx.xxx;/") )
>
>	{
>		log("URISUBSTITUTED");
>    		
>	}
>	else
>	{
>		log("INVITE NOTSUBSTITUTED");
>
>	}
>
>
>	if (subst("/^To(.*)$/To: sip:18888888888 at xxx.xxx.xxx.xxx;/") )
>
>	{
>		log("TO SUBSTITUTED");
>    		
>	}
>	else
>	{
>	log("TO NOT SUBSTITUTED");
>
>	}
>
>
>
>Thanks,
>Gene
>
>
>-----Original Message-----
>From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
>Sent: Friday, June 02, 2006 12:39 PM
>To: Gene Cohen
>Cc: users at openser.org
>Subject: Re: [Users] SIP Invite Header Modification
>
>
>Hi Gene,
>
>As I see, you actually want to change the first line of INVITE and not 
>the headers..for changing the ruri you have the subst_uri() function 
>(regexp based) in textops module:
>    http://openser.org/docs/modules/1.0.x/textops.html#AEN141
>make a regexp to get rid of the ruri params.
>
>regards,
>bogdan
>
>Gene Cohen wrote:
>
>  
>
>>I am working with a VoiceGenie SIP VXML server which is very sensitive
>>to SIP headers on INVITE - if the format is not just so, it cannot 
>>handle the calls.
>> 
>>I want to use openser to mask this problem by sending a consistent SIP
>>INVITE that the VoiceGenie can handle.
>> 
>>Does anyone have any advice on how to do this?
>> 
>>
>>This (simple) INVITE header works :
>>
>>        INVITE sip:7035470041 at 69.60.182.155:5060 SIP/2.0
>>
>>none of these work :
>>
>>      INVITE sip:7035470041 at 69.60.182.155:5060;dtg=SIP SIP/2.0
>>      INVITE sip:7035470041;npdi=yes;@69.60.182.155:5060;dtg=SIP SIP/2.0
>>      INVITE sip:7035470041;cic=5119;@69.60.182.155:5060;dtg=SIP SIP/2.0
>>      INVITE
>>      sip:7035470041;cic=5119;npdi=yes;@69.60.182.155:5060;dtg=SIP
>>      SIP/2.0
>>
>>       
>>
>>      thanks,
>>
>>      gene
>>
>>-----------------------------------------------------------------------
>>-
>>
>>_______________________________________________
>>Users mailing list
>>Users at openser.org http://openser.org/cgi-bin/mailman/listinfo/users
>> 
>>
>>    
>>
>
>
>
>  
>