show voice port - Tecnológico de Costa Rica
show voice port - Tecnológico de Costa Rica show voice port - Tecnológico de Costa Rica
codec To specify the voice coder rate of speech for a dial peer, use the codec dial-peer configuration command. Use the no form of this command to reset the default value for this command. codec {g711alaw | g711ulaw | g729r8} no codec Syntax Description g711alaw G.711 A-Law 64,000 bits per second (bps). g711ulaw G.711 u-Law 64,000 bps. g729r8 G.729 8000 bps. Default The default value for this command is g729r8. Command Mode Dial-peer configuration Usage Guidelines This command first appeared in Cisco IOS Release 11.3(1)T. Use the codec command to define a specific voice coder rate of speech for a dial peer. For toll quality, use g711alaw or g711ulaw. These values provide high-quality voice transmission but use a significant amount of bandwidth. For almost toll quality (and a significant savings in bandwidth), use the g729r8 value. If codec values for the VoIP peers of a connection do not match, the call will fail. This command is only applicable to VoIP peers. Example The following example configures a voice coder rate that provides toll quality and uses a relatively high amount of bandwidth: dial-peer voice 10 voip codec g711alaw codec Voice Over IP for the Cisco 3600 Series Commands 4-9
comfort-noise comfort-noise 4-10 To specify whether or not background noise should be generated, use the comfort-noise voice-port configuration command. Use the no form of this command to disable this feature. comfort-noise no comfort-noise Syntax Description This command has no arguments or keywords. Default The default value for this command is enabled. Command Mode Voice-port configuration Usage Guidelines This command first appeared in Cisco IOS Release 11.3(1)T. Use the comfort-noise command to generate background noise to fill silent gaps during calls if VAD is activated. If comfort noise is not enabled, and VAD is enabled at the remote end of the connection, the user will hear dead silence when the remote party is not speaking. The configuration of comfort noise only affects the silence generated at the local interface; it does not affect the use of VAD on either end of the connection, or the silence generated at the remote end of the connection. Example The following example enables background noise: voice-port 1/0/0 comfort-noise Related Commands You can use the master index or search online to find documentation of related commands. vad Voice over IP for the Cisco 3600 Series Software Configuration Guide
- Page 157 and 158: Prerequisites Tasks Prerequisites T
- Page 159 and 160: Configuration Tasks To configure Vo
- Page 161 and 162: Configure RSVP for Voice Enable RSV
- Page 163 and 164: You should configure Multilink PPP
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- Page 173 and 174: Configure POTS Peers To configure t
- Page 175 and 176: Configure VoIP Peers Verify Tips Co
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- Page 179 and 180: Fine-Tune FXO and FXS Voice Ports T
- Page 181 and 182: Validation Tips Step Command Purpos
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- Page 187 and 188: Step 8 Click the Up button until th
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- Page 191 and 192: Establish Queueing and Congestion S
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- Page 197 and 198: Modify the System Buffer Size To di
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- Page 205 and 206: acc-qos 4-6 Example The following e
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- Page 211 and 212: cptone cptone 4-12 To configure a v
- Page 213 and 214: description description To include
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- Page 223 and 224: fax-rate fax-rate 4-24 To establish
- Page 225 and 226: icpif icpif 4-26 To specify the Cal
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- Page 235 and 236: port port 4-36 To associate a dial
- Page 237 and 238: eq-qos req-qos 4-38 To specify the
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- Page 241 and 242: session target session target 4-42
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- Page 245 and 246: show call active voice 4-46 Table 4
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comfort-noise<br />
comfort-noise<br />
4-10<br />
To specify whether or not background noise should be generated, use the comfort-noise <strong>voice</strong>-<strong>port</strong><br />
configuration command. Use the no form of this command to disable this feature.<br />
comfort-noise<br />
no comfort-noise<br />
Syntax Description<br />
This command has no arguments or keywords.<br />
Default<br />
The <strong>de</strong>fault value for this command is enabled.<br />
Command Mo<strong>de</strong><br />
Voice-<strong>port</strong> configuration<br />
Usage Gui<strong>de</strong>lines<br />
This command first appeared in Cisco IOS Release 11.3(1)T.<br />
Use the comfort-noise command to generate background noise to fill silent gaps during calls if VAD<br />
is activated. If comfort noise is not enabled, and VAD is enabled at the remote end of the connection,<br />
the user will hear <strong>de</strong>ad silence when the remote party is not speaking.<br />
The configuration of comfort noise only affects the silence generated at the local interface; it does<br />
not affect the use of VAD on either end of the connection, or the silence generated at the remote end<br />
of the connection.<br />
Example<br />
The following example enables background noise:<br />
<strong>voice</strong>-<strong>port</strong> 1/0/0<br />
comfort-noise<br />
Related Commands<br />
You can use the master in<strong>de</strong>x or search online to find documentation of related commands.<br />
vad<br />
Voice over IP for the Cisco 3600 Series Software Configuration Gui<strong>de</strong>