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90-47
Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 90 Gateway Configuration
Port Configuration Settings
ASN.1 ROSE OID Encoding To display the options in the ASN.1 ROSE OID Encoding
drop-down list box, choose QSIG from the Tunneled Protocol
drop-down list box.
This parameter specifies how to encode the Invoke Object ID (OID)
for remote operations service element (ROSE) operations.
From the drop-down list box, choose one of the following options:
• No Changes.
• Not Selected
• Use Global Value (ISO)—Select this option only if the
connected PBX does not support Local Value.
• Use Global Value (ECMA)—Select this option only if the
QSIG Variant service parameter is set to ECMA (Protocol
Profile 0x91).
• Use Local Value—(Default) This option gets supported by most
telephony systems and should be used when the QSIG Variant
service parameter is set to ISO (Protocol Profile 0x9F).
For more information, see the following information:
• Be aware that ASN.1 ROSE OID Encoding can also be defined
as a clusterwide parameter. For more information, refer to
Chapter 25, “Service Parameters Configuration.”
• For information on QSIG support with Cisco Unified
Communications Manager, refer to
“Q.Signaling (QSIG)” in
the “Understanding IP Telephony Protocols” chapter of the
Cisco Unified Communications Manager System Guide.
Protocol Side 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 this option for central office connections.
Channel Selection Order 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 (first to last) or BOTTOM_UP
(last to first). If you are not sure which port order to use, choose
TOP_DOWN.
Table 90-7 Digital Access PRI Port Configuration Settings (continued)
Field Description