User`s manual

Mediant 1000
H.323 User's Manual 66 Document #: LTRT-83401
Table 5-3: Protocol Definition, General Parameters (continues on pages 64 to 68)
Parameter Description
Source Number Encoding
Type
[SourceEncodeType]
Source number encoding type. This defines the encoding type of the calling phone
number in H.225 Setup messages.
You can select:
E.164 [0] (default).
H.323-ID [1].
E.164 & H.323-ID [2].
NPI/TON from Table [3].
NPI/TON & H323-ID [4].
Note 1: The values of NPI/TON in the Q.931 part of the H.323 message are
determined according to TelÆIP Source Number Manipulation table (described in
Section
5.5.3 on page 92) or, if not configured, are set to Unknown/Unknown
respectively.
Note 2: When ‘NPI/TON from Table’ or ' NPI/TON and H323-ID' are selected, then
the H.225 part of the H.323 message is calculated from Q.931 NPI/TON according
to H.225 V.4 standard table 18.
Destination Number
Encoding Type
[DestEncodeType]
Destination number encoding type. This defines the encoding type of the called
phone number in H.225 Setup messages.
You can select:
E.164 [0] (default).
H323-ID [1].
E.164 and H323-ID [2].
NPI/TON from Table. [3].
Note 1: The values of NPI/TON in the Q.931 part of the H.323 message are
determined according to TelÆIP Destination Number Manipulation table
(described in Section
5.5.3 on page 92) or, if not configured, are set to
Unknown/Unknown respectively.
Note 2: When ‘NPI/TON from Table’ is selected, then the H.225 part of the H.323
message is calculated from Q.931 NPI/TON according to H.225 V.4 standard table
18.
Q.931 Multiplexing
[EnableQ931Multiplexing]
Disable [0] = Disable H.323 Q.931 multiplexing (default).
Enable [1] = Enable H.323 Q.931 multiplexing.
When you enable Q.931 multiplexing, the gateway uses the same socket for all
H.225 messages that are sent to the same destination.
Release Call on "Setup Ack"
[IsSetupAckUsed]
No [0] = The gateway doesn’t release a call when Setup Ack message is
received (default).
Yes [1] = The gateway releases a call when Setup Ack message is received.
Use this option to enable receiving the Setup Ack messages.
Note: This parameter is used for specific, non-standard applications.
Usually the Setup Ack messages are not used.
Does Setup Include Phone
Number?
[IsSETUPIncludeNum]
No [0] = The gateway sends Setup (or Gatekeeper ARQ) message without called
party number.
Yes [1] = The gateway includes the called party number in the Setup message.
The default is Yes [1].
H.323 Base Port
[H323BasePort]
Starting Transmission Control Protocol (TCP) / User Datagram Protocol (UDP)
transport port for H.225/H.245 messages (used for RAS, H.225 and H.245
protocols). The Mediant 1000 gateways uses 500 dynamic ports (except RTP
ports) starting from this port.
If you enter 0, or if not specified, the default ports are used.
The default port range is 32000 to 65000.
The valid range is 0 to 65034.
For example: If H323 Base Port = 10000, then the H.323 gateway uses dynamic
ports in the range 10000 to 10500.
H.225 Listen Port
[H225ListenPort]
TCP port number on which the gateway expects to receive H.225/Setup
messages.
The valid range is 0 to 65534. The default value is 1720.