Fxo Operating Modes; Fxo Operations For Ip-To-Tel Calls; One-Stage Dialing - AudioCodes Mediant 1000B User Manual

27.13 FXO Operating Modes

This section provides a description of the device's FXO operating modes:

For IP-to-Tel calls (see 'FXO Operations for IP-to-Tel Calls' on page 570)

For Tel-to-IP calls (see 'FXO Operations for Tel-to-IP Calls' on page 572)

Call termination on FXO devices (see 'Call Termination on FXO Devices' on page 574)

27.13.1 FXO Operations for IP-to-Tel Calls

The FXO device provides the following operating modes for IP-to-Tel calls:

One-stage dialing (see 'One-Stage Dialing' on page 570)
•
Waiting for dial tone (see 'Two-Stage Dialing' on page 571)
•
Time to wait before dialing
•
Answer supervision

Two-stage dialing (see 'Two-Stage Dialing' on page 571)

Dialing time: DID wink (see 'DID Wink' on page 572)
27.13.1.1

One-Stage Dialing

One-stage dialing is when the FXO device receives an IP-to-Tel call, off-hooks the PBX
line connected to the telephone, and then immediately dials the destination telephone
number. In other words, the IP caller doesn't dial the PSTN number upon hearing a dial
tone.
One-stage dialing incorporates the following FXO functionality:
User's Manual
Mediant 1000B Gateway and E- SBC
570 Document #: LTRT-27044