User guide

IG7600 Administration Manual

• Paging Group Number

• UCD Group Number

• Pickup Group Number

• System Speed Dial Number

• Call Park Number

• Conference Room Number

3.28 PSTN Backup

In case of power failure, IG7600 automatically switches the first PSTN line to the

Single-line analog phone. The other PSTN lines are not supported

3.29 Registration Server

The IG7600 combines Proxy and Registrar servers in its application. For a Registrar

server, it acts as the front end to the location service for a domain, reading and writing

mappings based on the contents of REGISTER requests. The location service is then

typically consulted by a Proxy server.

3.30 Remote Registration

The IG7600 now supports remote registration for M22, M62 and M54(-i), this makes it

easier for users to configure their IP Phones from WAN Side.

IG allows Remote IP Phone to do registration under these circumstances (take M54 for

instance):

1 IG’s WAN side works under static mode, and has a public IP Address that we can

reach from anywhere. Just input the public address in corresponding blanks.