Operation Manual

Configuring the Voice Settings
Regional
Cisco SPA100 Series Administration Guide 71
1
Ring and Call Waiting Tone Spec
IMPORTANT: Ring and Call Waiting tones do not work the same way on all phones. When
setting ring tones, consider the following recommendations:
• Begin with the default Ring Waveform, Ring Frequency, and Ring Voltage.
• If your ring cadence doesn’t sound right, or your phone doesn’t ring, change the
following settings:
- Ring Waveform: Sinusoid
- Ring Frequency: 25
- Ring Voltage: 80
Ring6 Name Name in an INVITE’s Alert-Info Header to pick distinctive ring/
CWT 6 for the inbound call.
Default setting: Bellcore-r6
Ring7 Name Name in an INVITE’s Alert-Info Header to pick distinctive ring/
CWT 7 for the inbound call.
Default setting: Bellcore-r7
Ring8 Name Name in an INVITE’s Alert-Info Header to pick distinctive ring/
CWT 8 for the inbound call.
Default setting: Bellcore-r8
Field Description
Ring Waveform Waveform for the ringing signal. Choices are Sinusoid or
Trapezoid.
Default setting: Trapezoid
Ring Frequency Frequency of the ringing signal. Valid values are 15–50 (Hz)
Default setting: 20
Ring Voltage Ringing voltage. Choices are 30–90 (V)
Default setting: 85
CWT Frequency Frequency script of the call waiting tone. All distinctive CWTs are
based on this tone.
Default setting: 440@-10
Field Description