Grandstream Networks UCM6510 User Manual page 165

Switch Type
Coding
PRI Dial Plan
PRI Local Dial Plan
D-chan
International Prefix
National Prefix
Local Prefix
Private Prefix
Unknown Prefix
PRI T310
PRI Indication
Reset Interval
PRI Exclusive
Firmware Version 1.0.10.39
Select switch type.

EuroISDN: EuroISDN (common in Europe)

NI2: National ISDN type 2 (common in the US)

DMS100: Nortel DMS100

4ESS: AT&T 4ESS

5ESS: Lucent 5ESS

NI1: old national ISDN type 1

Q.SIG
Select "B8ZS" or "AMI".
This setting is used to specify the type of the callee number. The service
provider will usually verify this. The default setting is "unknown". In some
very unusual circumstances, you may need set to "Dynamic" or
"Redundant".
Note:
When one type is selected, you might not be able to dial another class of
numbers. For example, if "National" is configured, you won't be able to dial
local or international numbers.
This setting is used to specify the type of the caller number. The service
provider will usually verify this.
Indicates the D channel for control.
Configure the prefix in PRI Local Dial Plan and PRI Dial Plan for each type.
Configure PRI T310 Timer (in seconds). The default value is 10 seconds.
Select the PRI Indication.

outofband: Use RELEASE, DISCONNECT or other messages with
CAUSE to indicate call progress (e.g., cause: unassigned number or
user busy).

inband: use in-band tones to play busy or congestion signal to the
other side. This is the default setting.
The interval that restarts idle channels.
This setting is used to set up the ChannelID in SETUP message. If
enabled, only the specified B channel can be used. Otherwise, select one
of the channels in B channel. If you need override the existing channels
selection routine and force all PRI channels to be marked as exclusively
selected, please enable it.
UCM6510 IP PBX User Manual Page 164 of 339