Polycom SOUNDPOINT SIP 2.2.0 User Manual
Page 168
Administrator’s Guide SoundPoint IP / SoundStation IP
A - 56
call.offeringTimeOut
positive
integer
60
Time in seconds to allow an incoming call to ring
before dropping the call, 0=infinite.
Note: The call diversion, no answer feature will
take precedence over this feature if enabled. For
more information, refer to
on page
call.ringBackTimeOut
positive
integer
60
Time in seconds to allow an outgoing call to
remain in the ringback state before dropping the
call, 0=infinite.
call.dialtoneTimeOut
Null, positive
integer
60
Time in seconds to allow the dialtone to be
played before dropping the call.
If set to 0, the call is not dropped.
If set to Null, call dropped after 60 seconds.
call.lastCallReturnString
string of
maximum
length 32
*69
The string sent to the server when the user
selects the “last call return” action.
call.callsPerLineKey
1 to 24 OR
1 to 8
24 OR
8
For the SoundPoint IP 600, 601, and 650, the
permitted range is 1 to 24 and the default is 24.
For all other phones the permitted range is 1 to 8
and the default is 8.
This is the number of calls that may be active or
on hold per line key on the phone.
Note that this may be overridden by the
per-registration attribute of
reg.x.callsPerLineKey
. Refer to
on page
.
call.stickyAutoLineSeize
Null, 0, 1
0
If set to 1, makes the phone use "sticky" line
seize behavior. This will help with features that
need a second call object to work with. The
phone will attempt to initiate a new outgoing call
on the same SIP line that is currently in focus on
the LCD (this was the behavior in SIP 1.6.5).
If set to 0 or Null, the feature is disabled (this was
the behavior in SIP 1.6.6).
Note: This may fail due to glare issues in which
case the phone may select a different available
line for the call.
Attribute
Permitted
Values
Default
Interpretation