34
Using the Web UI
3004128-0001 Revision C
Device MSN Settings - Voice/FAX Devices
Standard Voice:
By default, MSN 1 is used for standard voice
(speech). To receive incoming calls, you must program the
same MSN into your ISDN handset connected to the ISDN
port.
Premium Voice/Fax (3.1 kHz Audio):
By default, MSN 2 is
used for 3.1 KHz Audio. To receive incoming calls, you must
program the same MSN into your ISDN fax machine
connected to the ISDN port.
Device MSN Setting - 64 kbps Data Devices
64 kbps Clear Data UDI (Unrestricted Digital
Information):
By default, MSN 3 is used for UDI calls. UDI
is a 64 Kbps service that is a European standard ISDN.
64 kbps Restricted Data RDI (Restricted Digital
Information):
By default, MSN 3 is used for RDI calls. RDI
is a 56 Kbps service found in the USA.
Once all changes have been made, click on “Apply”.
You can use different MSNs for any of the ISDN call types
above, but your ISDN equipment must be programmed with the
same MSN to accept incoming calls, and you must use different
numbers for speech, audio and UDI/RDI calls.
General Telephony Settings:
Call Progress Tones:
Two options are provided for call
progress tones. Option 1 is the default tones used in the USA.
Option 2 provides an alternative set of tones that are used in
Brazil and some European countries.
Call Progress
Tone
Option 1 (US)
Option 2 (Alternative)
Freq (Hz)
Cadence
Freq (Hz)
Cadence
Dial
350 + 440
Steady ON
425
Steady On
Ring Back
440 + 480 2 sec ON
4 sec OFF
Repeating
425
1 sec ON
4 sec OFF
Repeating
Network
Congestion
480 + 620
0.25 sec ON
0.25 sec OFF
Repeating
425
0.5 sec ON
0.5 sec OFF
Repeating
Busy
480 + 620
0.5 sec ON
0.5 sec OFF
Repeating
425
0.25 sec On
0.25 sec OFF
Repeating