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viii 41-001160-00, Rev 01 Release 2.0
Contents
Call Forwarding ......................................................................................................5-90.
Callers List .............................................................................................................5-96.
Missed Calls Indicator ..........................................................................................5-101.
Directory List ........................................................................................................5-103.
Voicemail (55i, 57i, and 57i CT only) ....................................................................5-113.
XML Customized Services ...................................................................................5-116.
SIP Local Dial Plan ..............................................................................................5-137.
Incoming/Outgoing Intercom with Auto-Answer ...................................................5-142.
Audio Transmit and Receive Gain Adjustments ...................................................5-146.
Ring Tones and Tone Sets ...................................................................................5-148.
Priority Alerting .....................................................................................................5-153.
Stuttered Dial Tone ...............................................................................................5-160.
Call Waiting Tone .................................................................................................5-162.
Language .............................................................................................................5-164.
Chapter 6
Advanced IP Phone Operational Features
.
About this chapter ...........................................................................................................6-1.
Advanced Operational Features .....................................................................................6-2.
MAC Address/Line Number in REGISTER Messages .............................................6-3.
SIP Message Sequence for Blind Transfer ..............................................................6-5.
Update Caller ID During a Call .................................................................................6-6.
Boot Sequence Recovery Mode ..............................................................................6-7.
Auto-discovery Using mDNS ....................................................................................6-8.
Single Call Restriction (57i CT only) ........................................................................6-9.
Chapter 7
Encryption and the IP Phone
.
About this chapter ...........................................................................................................7-1.
Encryption and the IP Phone ..........................................................................................7-2.
Configuration File Encryption Method ......................................................................7-2.
Procedure to Encrypt/Decrypt Configuration Files ...................................................7-3.