Polycom SIP 3.0.2 User Manual

Administrator’s Guide SoundPoint IP / SoundStation IP 

A - 60

This attribute also includes:

This configuration attribute is defined as follows:

call.singleKeyPressConference

0,1

0

If set to 1, the conference will be setup after a 

user presses the Conference soft key or 
Conference

 key the first time. Also, all sound 

effects (dial tone, DTMF tone while dialing and 

ringing back) are heard by all existing 

participants in the conference.
If set to 0 or Null, sound effects are only heard by 

conference initiator (old behavior).
Only supported for SoundPoint IP 550, 560,650 . 

For all others, set to 0.

call.localConferenceCallHold

0, 1

0

If set to 0, a hold will happen for all legs when 

conference is put on hold. (old behavior).
If set to 1, only the host is out of the conference, 

all other parties in conference continue to talk. 

(new behavior).
If set to Null, the default value is 0.
Only supported for SoundPoint IP 550, 560,650 . 

For all others, set to 0.

call.transfer.blindPreferred

0,1

Null

If set to 1, the Blind soft key appears as a 

transfer type. 
If set to 0 or Null, the Normal soft key appears.
Note: This parameter is supported on the 
SoundPoint IP 330/320 only.

call.shared.disableDivert

0, 1

1

If set to 1, disable diversion feature for shared 

lines.
Note: This feature is disabled on most call 
servers

.

call.shared.seizeFailReorder 

0, 1

1

If set to 1, play re-order tone locally on shared 

line seize failure.