[asterisk-users] Showing the name of the called number at the source IP Phone, how?

[Rusty Newton]

On 8/9/2012 6:32 AM, bilal ghayyad wrote:
> The IP Phones that I am using is the Digium D40, but did not find any place to enable the RPID, I do not know if they are enabled by default.
>
> Any advise?
> Regards
> Bilal
>

Remove the "allowrpid=yes" as this in incorrect.

In sip.conf for the extensions in question you'll need to set:

trustrpid=yes
sendrpid=pai

You want to use the PAI (P-Asserted Identity) method and not RPID, as 
the PAI method is supported by the Digium phones, and also Polycom or 
SNOM phones.

Requirements for that feature is that you need Asterisk 1.8 or greater 
(which it appears you have) and you need to make sure a "callerid= Blah 
<1234>" is set for those extensions.

Also see the "Connected Line Updates" section at
https://wiki.asterisk.org/wiki/display/DIGIUM/Digium+phones+when+used+with+the+DPMA

-- 
Rusty Newton
Digium, Inc | Open Source Community Support Manager
Check us out at: www.digium.com www.asterisk.org