[asterisk-users] Polycom and SIP message

Antony Stone Antony.Stone at asterisk.open.source.it
Wed Dec 18 15:38:37 CST 2019

On Wednesday 18 December 2019 at 22:32:24, Jerry Geis wrote:

> Hi all,
> I want to send a text message to a polycom phone.
> I know how to create a call file - but that will "call" the phone and
> nothing happens till the phone is answered.
> How do I create a call file that will "send" a text message over SIP to the
> polycom phone?
> So the phone does not have to answer - just shows the message.

What is the SIP command you need to send?

Is it a simple "send and you're done" or is there any sort of acknowledgement 
you need to get back again?


Because it messes up the order in which people normally read text.
> Why is top-posting such a bad thing?
> > Top-posting.
> > > What is the most annoying way of replying to e-mail?

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