Polycom 1725-16829-001 IP Phone User Manual


 
Using the Advanced Features of Your Phone
4 - 3
For dual-protocol phones, the protocol displays next to all call IDs, including
the call IDs for conference call participants and calls on hold. The following
figure shows a SIP call placed to Jack Jones.
When you place calls from call lists or directories, your phone will
automatically choose the protocol to use based on the information in the call
list or directory. When you set up a contact in your Local Contact Directory,
you can specify the protocol the contact uses to handle calls. This allows your
phone to automatically use the correct protocol when you dial the contact.
Recording Calls and Conferences
Note
Recording calls is an optional feature that your system may not support. For more
information, contact your system administrator.
When you record a video call, your phone will only record the audio component.
For a list of supported USB devices to record phone audio, see
Technical Bulletin 38084, Supported USB Devices for SoundPoint IP 650 and 670
and Polycom VVX 1500 Phones, at
http://www.polycom.com/support/voice/soundpoint_ip/VoIP_Technical_Bulletins_pu
b.html.