[Asterisk-Dev] ${RDNIS} from SIP-GW

[James Golovich]

On Mon, 12 May 2003, Christoph Frei wrote:

> Hello,
> 
> i'm trying to get a virtual voicemail done by using RDNIS. I can see with
> sip debug that the gateway sends a header with the correct number:
> 
> Diversion: <sip:012345678 at 192.168.1.1>;reason=unconditional
> 
> Is this simply not yet supported by asterisk, or do i have to activate 
> the RDNIS
> feature on SIP somehow? ${RDNIS} is always empty...
> 

RDNIS is currently only used by the zap ISDN subsystem, although chan_sip
could be modified to setup chan->rdnis when it receives that header.
chan->rdnis is what is used to replace ${RDNIS} by the parser

James