Polycom SOUNDPOINT SIP 3.1 User Manual

Page 219

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Configuration Files

A - 65

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

Registration

<reg/>

on page

A-107

.

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.

call.stickyAutoLineSeize.

onHookDialing

Null, 0, 1

Null

If call.stickyAutoLineSeize is set to 1, this
parameter has no effect. The regular
stickyAutoLineSeize behavior is followed.

If call.stickyAutoLineSeize is set to 0 or Null
and this parameter is set to 1, this overrides the
stickyAutoLineSeize behavior for hot dial only.
(Any new call scenario seizes the next available
line.)

If call.stickyAutoLineSeize is set to 0 or Null
and this parameter is set to 0 or Null, there is no
difference between hot dial and new call
scenarios.

Note: A hot dial occurs on the line which is
currently in the call appearance. Any new call
scenario seizes the next available line.

Attribute

Permitted
Values

Default

Interpretation

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