Specifications

Chapter 2 - Installation Administration Manual (SIP/MGCP Version)
AT-VP504E FXS 25
Verifying the
Installation
There are two ways to verify that the AT-VP504E FXS is properly
connected to the IP network and is working:
By contacting it with a SNMP Browser
By pinging it
These two procedures assume that you know the IP address of the
AT-VP504E FXS you want to verify. If the AT-VP504E FXS does not
respond, do the following:
Verify that the LAN cable is securely connected to the
AT-VP504E FXS and to the network connector.
Make sure that you did not connect a cross-over network
cable.
Verify the state of the IP network to ensure it is not down
(the
LAN LED should be ON or blinking).
Verify that the registrar server redirect/proxy server are
both operational
2
.
Verify that the primary and secondary call agents are
both operational
3
.
2. Only valid for units that run the SIP signalling protocol.
3. Only valid for units that run the MGCP signalling protocol.