Network Conference Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
1-Enabled, the other two parties remain connected when the conference initiator drops the con-
Values
ference call.
Default 0
Web UI
Features > Transfer > Transfer on Conference Hang up
Parameter account.X.local_conf.transfer_mode
It enables or disables the phone to transfer the host to the other parties before the conference initiator
drops the local conference call.
Example:
A hosts a conference with more than 3-party, if A wants to leave, goes to Manage->more, selects one
Description
of other parties and taps Trans Host or Trans Host icon, a 3-party conference host by another party
restarts.
Note: It works only if "account.X.conf_type" is set to 0 (Local Conference). And only available for more
than 4-party conference.
0-Disabled
Permitted
Values
1-Enabled
Default 0
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T33P, T33G, T31P, T31G, T31, T30P, T30
Devices
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T53C/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T33P/T33G, X=1-4; for
T40P/T40G/T23P/T23G, X=1-3; for T31P/T31G/T31/T21(P) E2, X=1-2; for T30P/T30/T19(P)
E2/CP920/CP925/CP935W, X=1.

Network Conference Configuration

Network conference, also known as a centralized conference, provides you with the flexibility of call with multiple
participants (more than three). The phones implement network conference using the REFER method specified in
RFC 4579. This feature depends on the support from a SIP server
For network conference, if any party leaves the conference, the remaining parties are still connected.
The following table lists the parameter you can use to configure the network conference.
Parameter account.X.conf_uri
It configures the network conference URI for a specific account.
Description
Note: It works only if "account.X.conf_type" is set to 2 (Network Conference).
Permitted
SIP URI within 511 characters
Values
Default Blank
Web UI Account > Advanced > Conference URI
Parameter account.X.networkconf_type
It configures how a network conference is set up.
Description
Note: It works only if "account.X.conf_type" is set to 2 (Network Conference).
0-The phone transfers the participant to the server by a REFER method with conference URI in the
Permitted
Refer-To header.
Values
1-The phone transfers the server to the participant by a REFER method with SIP URI in the Refer-To
460
[1]
[1]
[1]
<MAC>.cfg
<MAC>.cfg
<MAC>.cfg