[Users] Support for SIP short headers

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Jul 6 10:58:33 CEST 2005


Hi Adrian,

with short SIP headers, there are two parts:
    internal parser - it is able to recognize the this format
    script functions (textops -is_present_hf()) - SER version (based 
only on header name comparison) was not able to match "contact" == "m"|| 
(is_present_hf("contact") didn't match the m: header);  The OpenSER 
version (based on header types comparison)) can do this.

 So, I would say OpenSER has full support for short headers.

regards,
bogdan|| <http://www.openser.org/docs/modules/0.9.x/textops.html#AEN202>

Adrian Georgescu wrote:

> Hello,
>
> Are the short notation of the SIP header names supported by the Proxy 
> functions that check various headers?
>
> Example:
>
> INVITE sip:+87810223334019 at sip2sip.info SIP/2.0
> v: SIP/2.0/UDP 
> 192.168.0.8:5060;branch=z9hG4bK-10597899239c90aff5153ebe96e42c91;rport
> f: "Blast" <sip:2233344162 at sip2sip.info>;tag=19660
> t: <sip:+87810223334019 at sip2sip.info>
> i: 1cc8c9c2 at pbxnsip.com
> CSeq: 1 INVITE
> Max-Forwards: 69
> m: <sip:2233344162 at 192.168.0.8:5060;transport=udp>
> Supported: 100rel, replaces
> Allow-Events: refer
> Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, PRACK, INFO
> Accept: application/sdp
> User-Agent: pbxnsip-PBX/0.95
> c: application/sdp
> l: 268
>
>
> Regards,
> Adrian
>
>
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