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Operational Features
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When an IP phone user is connected to multiple conference calls, some outbound proxies have
maximum call “hold” time set from 30-90 seconds. After this time, the call that is on hold is
disconnected.
•
Disconnect from an active conference call while allowing the other callers to remain
connected.
•
Ability to create N-way conference.
•
Join two active calls together into a conference call.
•
Incoming or outgoing active call can join any of the existing conferences.
If the administrator does not configure centralized conferencing, then the IP phone uses
localized conferencing by default.
An Administrator can configure centralized conferencing on a global or per-line basis using the
configuration files or the Mitel Web UI.
To use the centralized conferencing after it is enabled, see your <Model-Specific>
SIP Phone
User Guide
.
CONFIGURING CENTRALIZED CONFERENCING USING THE CONFIGU-
RATION FILES
You use the following parameters to configure centralized conferencing in the configuration files:
Global Parameter
•
sip centralized conf
Per-Line Parameter
•
sip lineN centralized conf
For specific parameters you can set in the configuration files, see Appendix A, the section,
“Centralized Conferencing Settings”
Note:
When you configure centralized conferencing globally for an IP Phone, the global
settings apply to all lines. Although, for the global setting to work on soft lines, the user
must configure the lines with the applicable phone number.
CONFIGURATION FILES
Summary of Contents for 6800 Series
Page 1: ...Mitel 6800 Series SIP Phones 58014473 REV02 RELEASE 4 2 0 SERVICE PACK 2 ADMINISTRATOR GUIDE ...
Page 22: ...Chapter 1 OVERVIEW ...
Page 53: ...Chapter 2 CONFIGURATION INTERFACE METHODS ...
Page 72: ...Chapter 3 ADMINISTRATOR OPTIONS ...
Page 154: ...Chapter 4 CONFIGURING NETWORK AND SESSION INITIATION PROTOCOL SIP FEATURES ...
Page 264: ...Chapter 5 CONFIGURING OPERATIONAL FEATURES ...
Page 590: ...Chapter 6 CONFIGURING ADVANCED OPERATIONAL FEATURES ...
Page 698: ...Chapter 7 ENCRYPTED FILES ON THE IP PHONE ...
Page 704: ...Chapter 8 UPGRADING THE FIRMWARE ...
Page 713: ...Chapter 9 TROUBLESHOOTING ...
Page 743: ...Appendix A CONFIGURATION PARAMETERS ...
Page 1065: ...Appendix B CONFIGURING THE IP PHONE AT THE ASTERISK IP PBX ...
Page 1069: ...Appendix C SAMPLE CONFIGURATION FILES ...
Page 1085: ...Appendix D SAMPLE BLF SOFTKEY SETTINGS ...
Page 1090: ...Appendix E SAMPLE MULTIPLE PROXY SERVER CONFIGURATION ...
Page 1094: ...Appendix F CERTIFICATE SUPPORT ...
Page 1113: ......