OfficeServ 7100 PROGRAMMING
TECHNICAL MANUAL PART 2 APRIL 2007
MMC: 834 H.323 OPTION
DESCRIPTION:
This MMC is used for H.323 IP Trunking configuration. This MMC provides various
VoIP support options. The options set in this MMC are set systemwide.
• GATEWAY CALL ID: This a 1 to 12 digit numeric entry that identifies this
system.
• H.323 FAST SETUP: Enables or disables the H.323 Fast Start call setup
method.
• CALLER ID TYPE: This option controls the calling party identification type.
There are 3 possible selections: ANI which shows the calling station number
when the call is an MGI to MGI, IP which shows the calling MGI IP address, and
GWID which is a 1 to 12 digit preprogrammed ID.
• TUNNELING: Enables or disables the need for additional channels using H.245
signaling. Tunneling allows use of the H.245 signal channel with the Q.931
channel.
• DEFAULT DIL NO.: This allows programming of the default DIL number when
digits are missing, or incorrect on an inbound call.
• CODEC AUTO NEGO: Enables or disables Auto CODEC Negotiation when the
MGI is used as a trunking gateway. This parameter is set as ON or OFF.
• SIGNAL PORT: Indicate the port number for H.323 signaling and sets a range of
numbers allowed by firewall equipment. The common/default IP path or port
used is 10000. When using the MGI as a trunking gateway the formula for which
ports to open depends on the number of VoIP channels. The formula is as
follows: base signaling port (10000)+128+2*(# of VoIp ports –1)+1.
• SEND CLIP TABLE: Refers to SEND CLI NUMBER (MMC 321), which provides
calling party identification when using the MGI as a trunking gateway. This
provides station ID of the calling station. A single digit value corresponding with
the desired table in MMC321 should be entered here. This is only used when
MMC 405 value is null. Default 1.
• INCOMING MODE: This option selects how incoming calls are routed:
FOLLOW DID TRANS [default] (MMC 714), FOLLOW TRUNK RING (MMC406),
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