User`s manual

MediaPack
SIP User's Manual 370 Document #: LTRT-65408
2. The wizard then analyzes the recorded Call Progress Tones and displays a message
specifying the tones that were detected (by the gateway) and analyzed (by the wizard)
correctly. At the end of a successful detection operation, the detected Call Progress
Tones are displayed in the Tones Analyzed pane (refer to Figure E-8).
Figure E-8: Recording Screen after Automatic Detection
3. All four Call Progress Tones are saved (as standard A-law PCM at 8000 bits per
sample) in the same directory as the CPTWizard.exe file is located, with the following
names:
• cpt_recorded_dialtone.pcm
• cpt_recorded_busytone.pcm
• cpt_recorded_ringtone.pcm
• cpt_recorded_invalidtone.pcm
Notes:
• If the gateway is configured correctly (with a Call Progress Tones
dat file loaded to the gateway), all four Call Progress Tones are
detected by the gateway. By noting whether the gateway detects the
tones or not, you can determine how well the Call Progress Tones
dat file matches your PBX. During the first run of the CPTWizard, it
is likely that the gateway does not detect any tones.
• Some tones cannot be detected by the MediaPack gateway
hardware (such as 3-frequency tones and complex cadences).
CPTWizard is therefore limited to detecting only those tones that
can be detected on the MediaPack gateway.
At this stage, you can either click Next to generate a Call Progress Tones ini file and
terminate the wizard, or continue to manual recording mode.