[SIPForum-discussion] Knowing a SIP phone status

[Junaid Abid]

Hi Guys

Is there a way to MONITOR SIP extensions using SIP or something?

What i mean is that there is a third party app with may be SIP stack and
users(SIP Phones) with extension 200, 201, 202, can third party app know
when a call is ringing on 200, answered, transferred to 201 etc?

Thanks for your help.

Regards
Junaid
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