[VoiceOps] Letting a phone ring forever?

Alex Balashov abalashov at evaristesys.com
Tue Jul 26 15:59:36 EDT 2011

On 07/26/2011 03:13 PM, Mark R Lindsey wrote:
> And I suspect you could accomplish the same within most VoIP
> platforms by either (a) adjusting timers, or (b) sending periodic
> SIP provisional responses, such as the SIP 182 response

We've found that periodically resending 1xx provisional responses 
doesn't influence how long most UACs are willing to entertain a dialog 
in early / progress state.

Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/

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