Table 5-3: Protocol Definition, General Parameters (Continues On Pages 64 To 68) - AudioCodes Mediant 1000 User Manual

Table 5-3: Protocol Definition, General Parameters (continues on pages 64 to 68)

Parameter
Connection Mode
[IsFastConnectUsed,
IsTunnelingUsed]
Channel Select Mode
[ChannelSelectMode]
H.323 ID
[H323IDString]
Open H.245
[OpenH245onFS]
H.323 User's Manual
Description
Gateway's connection modes:
Normal [IsFastConnectUsed=0, IsTunnelingUsed=0] (default).
Tunneling
[IsFastConnectUsed=0, IsTunnelingUsed=1].
Fast Start
[IsFastConnectUsed=1, IsTunnelingUsed=0].
Fast Start + Tunneling
[IsFastConnectUsed=1, IsTunnelingUsed=1].
The Fast Start connection mode allows a media path to be established using
H.225, without having to start the full H.245 protocol session. In some situations,
you need to use fast start in order to cut through the voice path before the called
party answers the call.
ini file note: The single Web parameter is represented by two ini file parameters:
'IsFastConnectUsed' and 'IsTunnelingUsed'.
Port allocation algorithm for IP to Tel calls.
You can select one of the following methods:
By Dest Phone Number [0] = Select the gateway port according to the called
number (called number is defined in the 'Endpoint Phone Number' table).
Cyclic Ascending [1] = Select the next available channel in an ascending
cycle order. Always select the next higher channel number in the hunt group.
When the gateway reaches the highest channel number in the hunt group, it
selects the lowest channel number in the hunt group and then starts
ascending again.
Ascending [2] = Select the lowest available channel. Always start at the
lowest channel number in the hunt group and if that channel is not available,
select the next higher channel.
Cyclic Descending [3] = Select the next available channel in descending
cycle order. Always select the next lower channel number in the hunt group.
When the gateway reaches the lowest channel number in the hunt group, it
selects the highest channel number in the hunt group and then starts
descending again.
Descending [4] = Select the highest available channel. Always start at the
highest channel number in the hunt group and if that channel is not available,
select the next lower channel.
Dest Number + Cyclic Ascending [5] = First select the gateway port
according to the called number (called number is defined in the 'Endpoint
Phone Number' table). If the called number isn't found, then select 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.
By Source Phone Number [6] = Select the gateway port according to the
calling number (refer to the note below).
The default method is 'By Phone Number'.
Gateway H.323 ID used for registration to the Gatekeeper (RRQ) (when
GWRegistrType = 1 or 2), for Gatekeeper admission (ARQ) and call initialization
(when 'SourceEncodeType' = 1 or 2).
You can enter a string up to 25 characters long.
No [0] = The gateway doesn't open an H.245 channel when making a Fast Start
connection (default).
After Connect Message [1] = The gateway opens an H.245 channel immediately
after the Fast Start connection is established.
Before Connect Message [2] = (Early Media) The gateway opens an H.245
channel as soon as it can. This option applies to Normal and Fast Start.
The opening of an H.245 channel may be needed for relaying DTMF digits over
H.245 channel during a call.
64
Mediant 1000
Document #: LTRT-83401