Filter
Top Products
90-86
Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 90 Gateway Configuration
Port Configuration Settings
Additional Information
See the “Related Topics” section on page 90-104.
E & M Port Configuration Settings
E & M (Ear and Mouth) ports allow connection for PBX trunk lines (tie lines). E & M designates a
signaling technique for two-wire, four-wire, and six-wire telephone and trunk interfaces.
Table 90-13 describes the E & M port configuration settings.
Product-Specific Configuration
Model-specific
configuration fields that
the gateway manufacturer
defines
The gateway manufacturer specifies the model-specific fields under
product-specific configuration. Because they are dynamically configured,
they can change without notice.
To view field descriptions and help for product-specific configuration
items, click the “?” information icon to the right of the Product Specific
Configuration heading to display help in a popup dialog box.
If you need more information, refer to the documentation for the specific
gateway that you are configuring or contact the manufacturer.
Table 90-12 Ground-Start Port Configuration Settings (continued)
Field Description
Table 90-13 E & M Port Configuration Settings
Field Description
Port Type From the Port Type drop-down list box, choose EANDM.
Beginning Port Number
Ending Port Number
Choose whether you want to add and configure all available ports, a
single port, or a range of ports by setting values for the Beginning
Port Number and Ending Port Number fields:
• To specify a range of ports, choose appropriate values for
Beginning Port Number and Ending Port Number.
• To create a single port, choose the same number in the Beginning
Port Number and Ending Port Number fields.
• To add all available ports, choose All Ports for both the
Beginning Port Number and Ending Port Number fields.
Port Details
Port Direction Choose the direction of calls that pass through this port:
• Inbound—Use for incoming calls only.
• Outbound—Use for outgoing calls.
• Both Ways—Use for inbound and outbound calls.