Chapter 12 The Service Configuration Screens
User’s Guide
140
12.2.1.6 Custom Tones (IVR)

IVR (Interactive Voice Response) is a feature that allows you to use your

telephone to interact with the WiMAX Modem. The WiMAX Modem allows you to

record custom tones for the Caller Ringing Tone and On Hold Tone functions.

The same recordings apply to both the caller ringing and on hold tones.

Expiration Time Keep the default value, unless your VoIP service provider tells you to
change it. Enter the number of seconds the SIP server should provide
the message waiting service each time the WiMAX Modem subscribes to
the service. Before this time passes, the WiMAX Modem automatically
subscribes again.
Fax Opti on
G.711 Fax
Passthrough Select this if the WiMAX Modem should use G.711 to send fax
messages. The peer devices must also use G.711.
T.38 Fax Relay Select this if the WiMAX Modem should send fax messages as UDP or
TCP/IP packets through IP networks. This provides better quality, but it
may have inter-operability problems. The peer devices must also use
T.3 8.
Call Forward
Call Forward
Tabl e Select which call forwarding table you want the WiMAX Modem to use
for incoming calls. You set up these tables in VOICE > Phone Book >
Incoming Call Policy.
Caller Ringing
Enable Check this box if you want people to hear a customized recording when
they call you.
Caller Ringing
Tone Select the tone you want people to hear when they call you. See
Custom Tones (IVR) on page140 for information on how to record
these tones.
On Hold
Enable Check this box if you want people to hear a customized recording when
you put them on hold.
On Hold Tone Select the tone you want people to hear when you put them on hold.
See Custom Tones (IVR) on page140 for information on how to record
these tones.
Back Click this to return to the SIP Settings screen without saving your
changes.
Apply Click to save your changes.
Reset Click to restore your previously saved settings.
Table 44 VOICE > Service Configuration > SIP Settings > Advanced (continued)
LABEL DESCRIPTION

Table 45 Custom Tones Details

LABEL DESCRIPTION
Total Time for All Tones 128 seconds for all custom tones combined