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show voice port - Tecnológico de Costa Rica

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ip udp checksum<br />

ip udp checksum<br />

4-30<br />

To calculate the UDP checksum for <strong>voice</strong> packets transmitted by the dial peer, use the ip udp<br />

checksum dial-peer configuration command. Use the no form of this command to disable this<br />

feature.<br />

ip udp checksum<br />

no ip udp checksum<br />

Syntax Description<br />

This command has no arguments or keywords.<br />

Default<br />

The <strong>de</strong>fault value for this command is disabled.<br />

Command Mo<strong>de</strong><br />

Dial-peer configuration<br />

Usage Gui<strong>de</strong>lines<br />

This command first appeared in Cisco IOS Release 11.3(1)T.<br />

Use the ip udp checksum command to enable UDP checksum calculation for each of the outbound<br />

<strong>voice</strong> packets. This command is disabled by <strong>de</strong>fault to speed up the transmission of the <strong>voice</strong><br />

packets. If you suspect that the connection has a high error rate, you should enable ip udp checksum<br />

to prevent bad <strong>voice</strong> packets forwar<strong>de</strong>d to the DSP.<br />

This command is applicable to VoIP peers.<br />

Example<br />

The following example calculates the UDP checksum for <strong>voice</strong> packets transmitted by this dial peer:<br />

dial-peer <strong>voice</strong> 10 voip<br />

ip udp checksum<br />

Voice over IP for the Cisco 3600 Series Software Configuration Gui<strong>de</strong>

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