IP Line administration using Element Manager Page 613 of 910
IP Line Description, Installation and Maintenance
9Enter the following Management LAN (ELAN) configuration settings:
a. Call Server IP address: This is the IP address of the Call Server on
the ELAN subnet. Enter the Call Server ELAN network interface IP
address (Active ELNK).
Note: The Call Server ELAN network interface IP address must
correspond to the Active ELNK IP address configured in LD 117. It must
be on the same subnet as the ELAN IP address for the IP Line node.
b. Survivable Media Gateway IP address: This is the IP address of
the Survivable Media Gateway on the ELAN subnet.
Note 1: The Survivable Media Gateway IP address must correspond to
the Active ELNK IP address. If configured, all Voice Gateway Media
Cards in the same node should be in the same Survivable Cabinet.
Note 2: The Survivable Media Gateway associated with the primary
Signaling Server IP Telephony node is called the Alternate Call Server. It
is usually located in the same equipment rack with the Call Server and
Signaling Server. Therefore it is usually connected to the same ELAN
subnet as the Call Server and the primary Signaling Server IP Telephony
node. The Alternate Call Server Media Gateway is equipped with
sufficient trunk cards and Voice Gateway Media Cards, and centralized
CallPilot. This provides a large degree of survivability in case of Call
Server equipment failure for IP Phone users who normally register
through the Signaling Server.
Refer to Communication Server 1000S: Installation and Configuration
(553-3031-210)) for more information about survivability on the
CS 1000S.
Refer to Communication Server 1000M and Meridian 1: Small System
Installation and Configuration (553-3011-210) and Communication
Server 1000M and Meridian 1: Large System Installation and
Configuration (553-3021-210) for more information about survivability on
the Meridian 1 and CS 1000M.
Refer to Communication Server 1000E: Installation and Configuration
(553-3041-210) for more information about survivability on the CS 1000E.
c. Signaling port: The default value is 15000. The range is 1024 to
65535.
d. Broadcast port: The default value is 15001. The range is 1024 to
65535.