User guide

Chapter 3 – Installing Software
MultiVOIP® Voice/Fax over IP Gateways 25
9. In the FXS Options group:
● In the Ring Count field, type the number of rings allowed before call abandoned; default is 8.
● Check Use Current Loss if you want the MultiVOIP to interrupt current to disconnect.
● Check Generate Current Reversal if you want to activates Answer/Disconnect Supervision to FXO.
10. In the FXO Options group:
● In the Ring Count field type the number of rings before MultiVOIP answers.
● In the No Response Timer field, type the time to attempt call before abandoning.
11. Click Supervision to set call answering and disconnection settings.
a. Complete Answer fields:
 Current Reversal (use current reversal to answer)
 Answer Delay
 Answer Delay Timer (in seconds)
 Tone Detection (allow tone sequence to disconnect)
 Available Tones
 Answer Tones (shows current selection from Available Tones)
b. Complete Disconnect fields:
 Current Reversal (use current reversal to disconnect)
 Current Loss (loss of current triggers disconnect)
 Current Loss Timer (time after current loss to disconnect; in milliseconds)
 Silence Detection Enable (use silence detection to disconnect)
 Silence Detection Type (one-way or two-way)
 Silence Timer (time of silence needed to trigger disconnect; in seconds)
 DTMF Tone (use tones to disconnect)
 Disconnect Tone Sequence (select tone pairs to use for disconnecting)
 Tone Detection (disconnect from termination of tone)
 Available Tones
 Disconnect Tones (shows current selection from Available Tones)
12. In the E&M Options group (not supported by –SS and –FX series):
● In the Signal group, select Dial Tone or Wink.
● In Wink Timer field, type a type, whose range can be 100 to 350 milliseconds; default is 250.
● From the Type drop-down list, select TYPE 1 or TYPE 11.
● In the Mode group select 2-wire or 4-wire.
● In the No Response Timer field type the time, in seconds, after which an FXO call is disconnected.
● Check Disconnect on Call Progress Tone if you want to disconnect when PBX issues call progress tone.