Aastra Telecom SISIP 57I CT - Manual (Page 8)

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
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Call Waiting Tone .................................................................................................5-162
.
Language .............................................................................................................5-164
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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
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Boot Sequence Recovery Mode ..............................................................................6-7
.
Auto-discovery Using mDNS ....................................................................................6-8
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Single Call Restriction (57i CT only) ........................................................................6-9
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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
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Procedure to Encrypt/Decrypt Configuration Files ...................................................7-3
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