Chapter 4 – Configuring Your MultiVOIP
Setting Custom Tones and Cadences (optional). A secondary dialog box allows you to customize DTMF tone pairs to create unique ring‐tones, dial‐tones, busy‐tones or “unobtainable” tones or “re‐order” tones or “survivability” tones. This helps the user to specify tone‐pair attributes that are not found in any of the standard national/regional telephony toning schemes. To customize DTMF tone pairs, click Custom. The Custom button is active only when Custom is selected in the Country/Region field.
Custom Tone‐Pair Settings Definitions
Field Name | Values |
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Tone Pair | dial tone, busy tone |
| ring tone, ‘unobtainable’ tone, |
| survivability tone, |
| re‐order tone |
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| Tone Pair Values |
| |
Frequency 1 | Frequency in Hertz |
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|
Frequency 2 | Frequency in Hertz |
|
|
Gain 1 | +3dB to |
| and “mute” setting |
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|
Gain 2 | +3dB to |
| and “mute” setting |
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|
Cadence 1 | integer time value in |
| milliseconds; zero value for dial‐ |
| tone indicates continuous tone |
|
|
Cadence 2 | duration in milliseconds |
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Cadence 3 | duration in milliseconds |
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Cadence 4 | duration in milliseconds |
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|
Description
Identifies the type of telephony signaling tone for which frequencies are being specified.
About Defaults: US telephony values are used as defaults on this window. Frequency of lower tone of pair.
This outbound tone pair enters the MultiVOIP at the input port.
Frequency of higher tone of pair.
This outbound tone pair enters the MultiVOIP at the input port.
Amplification factor of lower frequency of pair. This figure describes amplification that the MultiVOIP applies to outbound tones entering the MultiVOIP at the input port. Default: ‐16dB
Amplification factor of higher frequency of pair. This figure describes amplification that the MultiVOIP applies to outbound tones entering the MultiVOIP at the input port. Default: ‐16dB
On/off pattern of tone durations used to denote phone ringing, phone busy, dial tone (“0” indicates continuous tone) survivability and re‐order. Cadence 1 is duration of first period of tone being “on” in the cadence of the telephony signal.
Cadence 2 is duration of first “off” period in signaling cadence.
Cadence 3 is duration of second “on” period in signaling cadence.
Cadence 4 is duration of second “off” period in the signaling cadence.
70 | MultiVOIP® Voice/Fax over IP Gateways |
