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| Protocols | SIP, H.323 | 
|---|---|
| Power | IEEE 802.3af Power over Ethernet (PoE) | 
| Speakerphone | Yes | 
| Headset Port | Yes | 
| Voice Codecs | G.711, G.729 | 
Methods to initiate a phone call.
How to receive an incoming call.
Procedures to terminate an active call.
How to silence the microphone during a call.
How to temporarily pause an active call.
Steps to set up a multi-party call.
Explanation of different call transfer methods.
Steps for transferring a call without speaking to the recipient first.
Steps for transferring a call after speaking to the recipient.
How to change receiver and ringer volumes.
How to redirect all incoming calls to another number.
Initial configuration steps for voicemail access and security.











