Version 6.2  837  February 2011 
SIP User's Manual   12. Configuration Parameters Reference 
 
Parameter  Description 
For example: 
TrunkGroupSettings 0 = 1, 0, 5, branch-hq, user, 1, 255; 
TrunkGroupSettings 1 = 2, 1, 0, localname, user1, 2, 255; 
Notes: 
  This parameter can include up to 24 indices. 
  The parameter MWIInterrogationType is not applicable. 
  For configuring Hunt Group Settings using the Web interface, 
see ''Configuring Hunt Group Settings'' on page 148. 
  For a description on using ini file table parameters, see to 
''Configuring ini File Table Parameters'' on page 368. 
Web: Channel Select Mode 
EMS: Channel Selection Mode 
[ChannelSelectMode] 
Method for allocating incoming IP-to-Tel calls to a channel. 
  [0] By Dest Phone Number = Selects the device's channel 
according to the called number (default.) 
  [1] Cyclic Ascending = Selects the next available channel in 
an ascending cyclic order. Always selects the next higher 
channel number in the Hunt Group. When the device reaches 
the highest channel number in the Hunt Group, it selects the 
lowest channel number in the Hunt Group and then starts 
ascending again. 
  [2] Ascending = Selects the lowest available channel. It 
always starts at the lowest channel number in the Hunt 
Group and if that channel is unavailable, selects the next 
higher channel. 
  [3] Cyclic Descending = Selects the next available channel in 
descending cyclic order. It always selects the next lower 
channel number in the Hunt Group. When the device reaches 
the lowest channel number in the Hunt Group, it selects the 
highest channel number in the Hunt Group and then starts 
descending again. 
  [4] Descending = Selects the highest available channel. It 
always starts at the highest channel number in the Hunt 
Group and if that channel is unavailable, selects the next 
lower channel. 
  [5] Dest Number + Cyclic Ascending = The device first 
selects the channel according to the called number. If the 
called number isn't found, it then selects the next available 
channel in ascending cyclic order. Note that if the called 
number is found but the port associated with this number is 
busy, the call is released. 
  [6] By Source Phone Number = The device selects the 
channel according to the calling number. 
  [7] Trunk Cyclic Ascending = The device selects the channel 
from the first channel of the next trunk (adjacent to the trunk 
from which the previous channel was allocated). This option 
is applicable only to digital interfaces. 
  [8] Trunk & Channel Cyclic Ascending = The device 
implements the Trunk Cyclic Ascending and Cyclic 
Ascending methods to select the channel. This method 
selects the next physical trunk (pertaining to the Hunt Group) 
and then selects the B-channel of this trunk according to the