Nortel VoIP Gateway, Руководство по настройке

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Configuring the Protocol Definition parameters 39
Norstar VoIP Gateway Configuration Guide
5
Click the Submit button to save your changes.
6 To apply the changes, you must reset the VoIP Gateway. To reset the VoIP Gateway:
Release Call on “Setup
Ack” Select No if you do not want the VoIP Gateway to release the call when it receives a
Setup Ack message.
Select Yes if you want the VoIP Gateway to release the call when it receives a Setup Ack
message.
Use this option to enable receiving Setup Ack messages, when the Enable DTMF overlap
Dialing option is disabled.
The default is No.
Does Setup Include
Phone Number? Select No if you want the VoIP Gateway to send an empty SETUP (or Gatekeeper ARQ)
message. An empty SETUP message does not include the called party number.
Select Yes if you want the VoIP Gateway to include the called party number in the SETUP
message.
The default is Yes.
Recommendations:
Select Yes for this parameter.
Default Destination
Number Enter the telephone number that the VoIP Gateway dials if a call setup is received with no
telephone number.
The number you enter must be one of the End Points Phone Numbers you have defined.
Number of Max Calls Enter the maximum number of calls that the VoIP Gateway can have active at the same
time.
If you enter 0, there is no restriction on the maximum number of calls.
The default value is 0.
H323 Base Port Enter the starting TCP/UDP transport port for H.225/H.245 messages. The VoIP Gateway
will use dynamic ports (except RTP ports) starting from this port to this port +500.
If you enter 0, the default ports are used.
The default port range is 32000 to 65000.
Note: You normally do not have to change the base port number unless you are using the
VoIP Gateway behind NAT. Nortel Networks does not recommend using the VoIP
Gateway behind NAT.
H225 Listen Port Enter the port number on which the VoIP Gateway expects to receive H.225/Setup
messages.
The default port number is 1720.
Note: You normally do not have to change the base port number unless you are using the
VoIP Gateway behind NAT. Nortel Networks does not recommend using the VoIP
Gateway behind NAT.
H225 Dial Port Enter the port number on which the VoIP Gateway sends H.225/Setup messages.
The default port number is 1720.
Note: You normally do not have to change the base port number unless you are using the
VoIP Gateway behind NAT. Nortel Networks does not recommend using the VoIP
Gateway behind NAT.
Enable SysLog CDR Select No if you do not want to send Call Detail Recording (CDR) information to the
SysLog server.
Select Yes if you want to sent CDR information to the Syslog server at end of each Call.
The default is No.
Table 4 Protocol Definition parameters (Continued)
Parameter Description