[OpenSER-Users] Sending Text Response from Openser to client

[Alex Balashov]

Iñaki Baz Castillo wrote:

> In your case I'd use:
> 
>   sl_send_reply("100", "Call Going To PSTN");
> 
> but obviously this is pure SIP, nothing says that your VoIP client will 
> display the reason of a "100" reply.

Exactly.  There is nothing in the SIP specification(s) that says: If you 
send a message with this reason code and body, a "VoIP client" (what do 
you mean by that, exactly? A UAC?) will somehow "display" it.  That is 
entirely an application-specific matter.  Some clients doubtless 
implement this over a NOTIFY transport or what have you, but otherwise, 
that's not specified.

-- 
Alex Balashov
Evariste Systems
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