Grandstream Networks UCM6510 IP PBX User Manual page 101

SS7 Variant
Originating Point Code
Destination Point Code
Network Indicator
LBO
RX Gain
TX Gain
Codec
Advanced Settings
Coding
Called Nature of Address
Indicator
Calling Nature of Address
Indicator
International Prefix
National Prefix
Local Prefix
Firmware Version 1.0.0.25
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
Master: The port will never be used as a source of timing. This is
appropriate when you know the far end should always be a slave to
you.

Slave: The equipment at the far end of the E1/T1 link is the preferred
source of the master clock.
Select ITU, ANSI or CHINA.
Originating point code is used to identify the node originating the
message, always provided by the operator/ISP.

ITU Format: decimal number.

ANSI & CHINA Format: decimal number or XXX-XXX-XXX.
Destination point code is the address to send the message to, always be
provided by the operator/ISP.

ITU Format: decimal number.

ANSI & CHINA Format: decimal number or XXX-XXX-XXX.
Network Indicator (NI) should match in nodes, otherwise it might cause
issues. Users can select "National", "National Spare", "International", or
"International Spare". Usually "National" or "International" is used.
The line build-out (LBO) is the distance between the operators and the
PBX. Please use the default value 0dB unless the distance is long.
Configure the RX gain for the receiving channel of digital port. The valid
range is from -24dB to +12dB.
Configure the TX Gain for the transmitting channel of digital port. The
valid range is -24dB to +12dB.
Select alaw or ulaw. If set to default, ulaw will be used for T1/J1.
Select "B8ZS" or "AMI".
Indicates the type of the called number. The receiving switch may use this
indicator during translations to apply the number's proper dial plan. Users
can select "Unknown", "Subscriber", "National", "International" or
"Dynamic".
Indicates the type of the calling number. The receiving switch may use
this indicator during translations to apply the number's proper dial plan.
Users can select "Unknown", "Subscriber", "National", "International" or
"Dynamic".
Configure the prefix in PRI Local Dial Plan and PRI Dial Plan for each
type.
UCM6510 IP PBX User Manual Page 99 of 229