[asterisk-users] SIP_HEADER() read-only

[Douglas Garstang]

Oh... That's real nice. I was considering using SIP instead of IAX to trunk calls between Asterisk boxes as IAX has some severe limitations in regards to passing variables. A few people said 'use SIP!' because you can set the SIP headers. Looks like that isn't an option!

> -----Original Message-----
> From: Vincent Regnard [mailto:devel at regnard.org]
> Sent: Thursday, August 03, 2006 4:29 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] SIP_HEADER() read-only
> 
> 
> 
> 
> There is presently no .write member in the structure declaration for 
> this function in channels/app_sip.c:
> 
> static struct ast_custom_function sip_header_function = {
>          .name = "SIP_HEADER",
>          .synopsis = "Gets or sets the specified SIP header",
>          .syntax = "SIP_HEADER(<name>)",
>          .read = func_header_read,
> };
> 
> So I imagine the answer to my question is yes SIP_HEADER is a 
> read-only 
> function. There is no implementation equivalent to SipAddHeader() for 
> SIP_HEADER().
> 
> 
> 
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