New phone/extension status notification

• Asterisk can now check the status of an extension, including attached devices

• If the phone is busy, or a VoIP phone is not registred, it will show

• Supported in manager, call queues/agent and in the SIP channel

  • SIP Subscribe now supports three different notification formats, supporting Eye-Beam, SNOM phones and Polycom phones as well as many other phones that support SIP subscriptions

Notes: