AudioCodes Mediapack mp-11x, User Manual

Page: 354 / 390

SIP User's Manual 354 Document #: LTRT-65409
MediaPack Series
7.12.3.1 Dialing from Remote Extension (Phone Connected to FXS)
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To configure the call, take these 3 steps:
1.
Lift the handset to listen to the dial tone from the PBX, as if the phone was connected
directly to the PBX. The FXS and FXO MediaPack 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.
7.12.3.2 Dialing from other PBX line, or from PSTN
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To configure the call, take these 5 steps:
1.
Dial the PBX subscriber number in the same way as if the user’s phone was
connected directly to the PBX.
2.
As soon as the PBX rings the FXO gateway, the ring signal is ‘sent’ to the phone
connected to the FXS gateway.
3.
Once the phone’s handset, connected to the MediaPack FXS is raised, the MediaPack
FXO 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 MediaPack ports. Each
PBX line is routed to the same phone (connected to FXS MediaPack).
5.
The call is disconnected when the phone that is connected to FXS MediaPack goes
onhook.
7.12.3.3 FXS Gateway Configuration (using the Embedded Web Server)
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To configure the FXS gateway, take these 3 steps:
1.
In the ‘Endpoint Phone Numbers’ 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 gateway in the
‘Destination Phone Number’ fields. When a phone connected to port #1 goes offhook,
the FXS gateway automatically dials the number ‘200’.