User guide

DescriptionField
Choose the communications protocol for the span:
For E1 PRI spans, you have these options:
• PRI AUSTRALIAN—Australian ISDN
• PRI EURO—European ISDN
• PRI ISO QSIG E1—European inter-PBX signaling protocol
For T1 PRI spans you have several options, depending on the
carrier or switch:
• PRI 4ESS —AT&T interexchange carrier, Lucent Definity
switch
• PRI 5E8 Custom—Cisco Unified IP Phone, Nortel Meridian
switch, Lucent Definity switches
• PRI 5E8 Teleos—Madge Teleos box
• PRI 5E8 Intecom—Intecom PBX
• PRI5E9—AT&T family local exchange switch or carrier
• PRI NI2—Sprint local exchange switch or carrier
• PRI DMS-100—Sprint local exchange switch or carrier
• PRI DMS-250—MCI and Sprint local exchange switch or
carrier
• PRI ETSI SC—European local exchange carrier on T1; also,
Japanese local exchange.
• PRI ISO QSIG T1—Inter-PBX signaling protocol
PRI Protocol Type
Choose the appropriate protocol side. This setting specifies whether
the gateway connects to a Central Office/Network device or to a
User device.
Make sure that the two ends of the PRI connection use opposite
settings. For example, if you connect to a PBX and the PBX uses
User as its protocol side, choose Network for this device. Typically,
use User for Central Office (CO) connections.
Protocol Side
Choose the order in which channels or ports are enabled from first
(lowest number port) to last (highest number port) or from last to
first.
Valid entries include TOP_DOWN (last to first) or BOTTOM_UP
(first to last). If you are not sure which port order to use, choose
TOP_DOWN. The default specifies BOTTOM_UP.
Channel Selection Order
Cisco Unified Communications Manager Bulk Administration Guide, Release 9.1(1)
OL-28580-01 385
Gateway configuration settings
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