VIP User’s Manual
Command Line Interface
67
set h323 h245_term_type terminal_type
The set h323 h245_term_type command is used to set the H.245 terminal type. The terminal type
is used as part of the master/slave determination process of H.245.
Syntax Description
termmal_type
A numerical value designating the H245 terminal type. Typically, set-
ting the H.245 terminal type to a value less than 50 will force slave
operation, and a value greater than 200 will force master operation
Example
The following example sets the h245 terminal type to 60.
ITG> set h323 h245_term_type 60
set h323 h245_tunneling
In order to conserve resources, synchronize call signaling and control, and reduce call setup time, it
may be desirable to convey H.245 messages within the Q.931 Call Signaling Channel instead of es-
tablishing a separate H.245 channel. This is so-called "tunneling". This command is used to set
tunneling feature. Syntax Description
on
Turn on H.245 tunneling feature
off
Turn off H.245 tunneling feature
Default
off
set h323 imtc_dtmf {add|del} ip_addr
There are two ways VoIP gateway handles DTMF relay, per H.323 and IMTC specifications. By de-
fault, VIP conveys DTMF digits in H.323 format. The set h323 imtc_dtmf command is used to
specify how DTMF digits are to be conveyed to a remote VoIP device.
Syntax Description
add
VIP sends DTMF digit to the remote VoIP device designated by IP address ip_addr
in IMTC conforming format.
del
VIP sends DTMF digit to the remote VoIP device designated by IP address ip_addr
in H.323 format.
ip_addr
IP address of the remote VIP
Default
VIP sends DTMF digits in H.323 format, unless the call is destined for a remote VoIP device whose
IP address has been set h323 imtc_dtmf added.
set h323 in_fast_start {on|off}
The set h323 in_fast_start command is used to select the H.323 Faststart mode on for calls initi-
ated from remote VIPs.
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