Use the Codec Entry - Modem window to configure options for a selected Codec Entry that specify how to handle modem tones when they are detected.
On the
main Specifies the treatment taken when the modem tone is detected.
To View and Edit Modem
On SBC main screen, go to Configuration > Profile Management > Category: Media Profiles > Codec Entry >Modem. or
All > Profiles > Media > Codec Entry > Modem
The Modem window opens. Select a Select the desired Codec Entry from the drop-down list to view and edit its respective Modem parameters.The Modem window is displayed.modem parameters. Be aware that not all codec entries are based on codecs that support modem parameters.
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| 0 | Figure |
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| 1 | Profile Management - Media Profiles - Codec Entry - Modem Window |
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The following fields are displayed:Use the following table to edit modem parameters and then click Save.
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| 0 | Table |
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| 1 | Codec Entry - Modem Parameters |
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Parameter | Description |
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Failure Failure Handling Handing
| Specifies the behavior when a modem tone is detected but the treatment fails for any reason. The behavior can be: • - Disconnect—Release the call.
• - Continue (default)—Continue to process the call.
| The default setting is Continue.Tone Treatment | Specifies the treatment taken when the modem tone is tones are detected, which can be: • none - None (default)—Do nothing when
the tone is • notify- Notify Peer—Notify the peer when
the tone is • disconnect- Disconnect—Disconnect the call when
the tone is • fallback- Fallback To G711—Fall back to G.711 when
the tone is • apply- Apply Fax Treatment—Treat the modem tone as a fax tone, and apply the fax treatment for the selected codec
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The default setting is None. | | Honor Tone Detection | Enable this option for G.711 to G.711 transcoded calls to cause the SBC to initiate a re-invite upon modem tone detection when the modem Tone Treatment configuration is Fallback To G711. When disabled, the SBC ignores the modem tone. This option only applies to a G.711 codec without silence suppression. |
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| Info |
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note |
For G.711 calls, Notify Peer and Disconnect require a compression resource to be allocated. |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.