
SIP User's Manual 184 Document #: LTRT-65411
MediaPack Series
Parameter Description
Channel Select Mode
[TrunkGroupSettings_ChannelS
electMode]
The method in which IP-to-Tel calls are assigned to channels
pertaining to a Hunt Group:
[0] By Dest Phone Number = Selects the device's channel
according to the called number defined in the 'Endpoint
Phone Number' (refer to “Configuring the Endpoint Phone
Numbers” on page 181).
[1] Cyclic Ascending (default) = Selects the next available
channel in an ascending cyclic order. The next highest
channel number in the Hunt Group is always selected. When
the highest channel number in the Hunt Group is reached,
the lowest channel number in the Hunt Group is selected,
and then it starts ascending again.
[2] Ascending = Selects the lowest available channel. The
lowest channel number in the Hunt Group is always first
selected, and if that channel is unavailable, the next highest
channel is selected.
[3] Cyclic Descending = Selects the next available channel
in descending cyclic order. The next lowest channel number
in the Hunt Group is always first selected. When the lowest
channel number in the Hunt Group is reached, it selects the
highest channel number in the Hunt Group and then start
descending again.
[4] Descending = Selects the highest available channel. The
highest channel number in the Hunt Group is always first
selected, and if that channel is unavailable, the next lowest
channel is selected.
[5] Dest Number + Cyclic Ascending = The channel is first
selected according to the called number. If the called
number isn't found, the next available channel in ascending
cyclic order is selected. Note that if the called number is
found, but the channel associated with the number is busy,
the call is released.
[6] By Source Phone Number = Selects the channel
according to the calling number.
Registration Mode
[TrunkGroupSettings_Registrati
onMode]
Registration mode per Hunt Group:
[1] Per Gateway = Single registration for the entire device
(default). This mode is applicable only if a default Proxy or
Registrar IP are configured, and Registration is enabled (i.e.,
parameter IsRegisterUsed is set to 1). In this mode, the URI
userpart in the From, To, and Contact headers is set to the
value of the global registration parameter
GWRegistrationName (refer to ''Proxy & Registration
Parameters'' on page 112) or use
rname if
GWRegistrationName is not configured.
[0] Per Endpoint = Each channel in the Hunt Group registers
individually. The registrations are sent to the
ServingIPGroupID if defined in the table, otherwise to the
default Proxy, and if no default Proxy, then to the Registrar
IP.
[4] Don't Register = No registrations are sent by endpoints
pertaining to the Hunt Group. For example, if the device is
configured globally to register all its endpoints (using the
parameter ChannelSelectMode), you can exclude some
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