AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 8)

41-001343-01 Rev 03, Release 3.2.2 vii
Transferring Two Existing Calls ..................................................................................................... 5-344
.
Authentication Support for HTTP/HTTPS Download Methods,
used with Broadsoft Client Management System (CMS) .............................................................. 5-345
.
Customizing the Display Columns on the M675i Expansion Module ............................................ 5-348
.
Chapter 6
Configuring Advanced
Operational Features
.
Advanced Operational Features ...............................................................................................................6-3
.
Description ........................................................................................................................................ 6-3
.
TR-069 Support ................................................................................................................................. 6-5
.
MAC Address/Line Number in REGISTER Messages ...................................................................... 6-5
.
SIP Message Sequence for Blind Transfer ....................................................................................... 6-7
.
SIP Message Sequence for Semi-Attended Transfer ....................................................................... 6-7
.
Update Caller ID During a Call .......................................................................................................... 6-8
.
Boot Sequence Recovery Mode ....................................................................................................... 6-9
.
Auto-discovery Using mDNS ........................................................................................................... 6-10
.
Single Call Restriction (6757i CT and 9480i CT only) ......................................................................6-11
.
Missed Call Summary Subscription ................................................................................................ 6-13
.
As-Feature-Event Subscription ....................................................................................................... 6-16
.
Blacklist Duration ............................................................................................................................ 6-22
.
Whitelist Proxy ................................................................................................................................ 6-24
.
Transport Layer Security (TLS) ....................................................................................................... 6-26
.
802.1x Support ................................................................................................................................ 6-30
.
Symmetric UDP Signaling ............................................................................................................... 6-38
.
Removing UserAgent and Server SIP Headers .............................................................................. 6-39
.
GRUU and sip.instance Support ..................................................................................................... 6-40
.
Multi-Stage Digit Collection (Billing Codes) Support (for Sylantro Servers) .................................... 6-41
.
Configurable DNS Queries .............................................................................................................. 6-43
.
Ignore Out of Sequence Errors ....................................................................................................... 6-46
.
“Early-Only” Parameter in Replaces Header RFC3891 .................................................................. 6-47
.
Switching Between Early Media and Local Ringing ........................................................................ 6-47
.
Enable Microphone During Early Media .......................................................................................... 6-47
.
“Call-Info” Header to 200ok Responses for Shared Call Appearance (SCA) Lines ........................ 6-47
.
Reason Header Field in SIP Message ............................................................................................ 6-48
.
Configurable “Allow” and “Allow-Event” Optional Headers ............................................................. 6-48
.
Configurable SIP P-Asserted Identity (PAI) ..................................................................................... 6-49
.
Configurable Route Header in SIP Packet ...................................................................................... 6-49
.
Configurable Compact SIP Header ................................................................................................. 6-50
.
Reject INV or BYE when Unsupported Value in REQUIRE Header ............................................... 6-51
.
XML URI for Key Press Simulation ................................................................................................. 6-52
.
Domain Name Server (DNS) Pre-caching Support ......................................................................... 6-55
.