User`s manual

Mediant 1000
H.323 User's Manual 276 Document #: LTRT-83401
8.13.5.1 Dialing from Remote Extension (Phone Connected to FXS)
¾ To configure the call, take these 3 steps:
1. Lift the handset to hear the dial tone coming from PBX, as if the phone was connected
directly to PBX. The FXS and FXO Mediant 1000 gateways establish a voice path
connection from the phone to the PBX immediately after the phone handset is raised.
2. Dial the destination number (the DTMF digits are sent, over IP, directly to the PBX). All
tones heard are generated from the PBX (such as Ringback, busy or fast busy tones).
There is one-to-one mapping between FXS ports and PBX lines.
3. The call is disconnected when the phone connected to the FXS goes onhook.
8.13.5.2 Dialing from other PBX line, or from PSTN
¾ To configure the call, take these 5 steps:
1. Dial the PBX subscriber number the same way as if the user’s phone was connected
directly to PBX.
2. Immediately as PBX rings into FXO Mediant 1000, the ring signal is ‘sent’ to phone
connected to FXS Mediant 1000.
3. Once the phone’s handset, connected to FXS Mediant 1000, is raised, the FXO
Mediant 1000 seizes the PBX line and the voice path is established between the
phone and the PBX line.
4. There is a one to one mapping between PBX lines and FXS Mediant 1000 ports. Each
PBX line is routed to the same phone (connected to FXS Mediant 1000).
5. The call is disconnected when phone connected to FXS Mediant 1000 goes onhook.
8.13.5.3 FXS Mediant 1000 Configuration (using the Embedded Web Server)
¾ To configure the FXS Mediant 1000, take these 3 steps:
1. In the ‘Trunk Group Table' screen, assign the phone numbers 100 to 107 for the
gateway’s endpoints.
2. In the ‘Automatic Dialing’ screen, enter the phone numbers of the FXO Mediant 1000
gateway in the ‘Destination Phone Number’ fields. When a phone connected to port #1
goes offhook, the FXS module automatically dials the number ‘200’.