How to manually configure cisco routers for IP SLA

I want to evaluate the VOIP module and need to know how you need to configure a CISCO router to support this.

I can't use the automatic configuration wizard because the routers are managed by our telecom provider.

Would it also be possible to measure between 2 IP phones, i now that it simulates a VOIP call between 2 "border" gateways but it would be nice to monitor between 3 end-stations ( IP phones ).

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mcbridea

Can't be done unfortuanately. The phones are very light weight devices.

Andy

ttundra277

If you have switches that run a newer IOS revision (12.2 or greater), you can configure the IP SLA's on those devices.

daxvancamp1

I know that it can be configured when you have the correct IOS, but which commands do i need to set or is IP SLA responder the only necessray command ? )

fluxeon

Did you ever find a answer to your question? Please let me know. Thanks

MattNewham

Guys, if you add your devices into VOIP monitor sites list, but in the call paths section, click "Manual" a little help icon will appear at the top of the page, click this, it will drop down (in the manual configuration section) and show you the commands you need to put in.

For Ref they are

Apply the below steps to configure each device that needs to be configured for VoIP monitoring. The <OperationNumber> should be a number that uniquely defines a destination for a given source site.

Steps to configure UDP Jitter operations:

1.Router> enable
2.Router#  configure terminal
3.Router(config)#  ip sla monitor <OperationNumber>
4.Router(config-sla)#  type jitter dest-ipaddr <DestinationIPAddress> dest-port 17000 codec G711ULAW advantage-factor 0
5.Router(config-sla-jitter)#  tos 184
6.Router(config-sla-jitter)#  exit
7.Router(config)#  ip sla monitor schedule <OperationNumber> life forever start-time now
8.Router(config)#  exit

Thanks

Matt