[SR-Users] Is this idea even feasible?

Antony Stone Antony.Stone at kamailio.open.source.it
Tue Aug 17 22:22:37 CEST 2021

On Tuesday 17 August 2021 at 21:55:15, Fred Posner wrote:

> On 8/17/21 2:20 PM, Antony Stone wrote:
> > If not, can anyone suggest something else which could sit in between a
> > very basic SIP client and a PBX server, in order to inject these sorts
> > of commands into the path and thereby give me these sorts of extra call
> > capabilities?
> This really sounds like a better use case for Asterisk, FreeSWITCH,

I know Asterisk pretty well.

When you use it as a SIP client to register to another PBX, it is extremely 
basic - it can place a call and it can receive a call, but it has no concept 
of presence, it cannot send a REINVITE to put a call on hold, it cannot send a 
REFER to transfer a call...

I don't understand how placing this in between my simple client and the PBX 
which is handling the call can possibly inject the commands I need.

Can you point me at anything which documents how this could be possible?



I just got a new mobile phone, and I called it Titanic.  It's already syncing.

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