Re: IP SLAs RTP-Based VoIP

"Show inventory" give no result about the DSP. So I use the udp jitter
to check the traffic voice.

Thank David and Joe for your helps,

Viet

On 08/17/2012 03:46 AM, Joe Sanchez wrote:
> Show inventory
>
> Regards,
> Joe Sanchez
>
> ( please excuse the brevity of this email as it was sent via a mobile device. Please excuse misspelled words or sentence structure.)
>
> On Aug 16, 2012, at 8:40 PM, "David Prall" <dcp_at_dcptech.com> wrote:
>
>> You can use the udp jitter probe then. This won't send real voice traffic,
>> but will send traffic and determine what the path looks like.
>>
>> David
>>
>> --
>> http://dcp.dcptech.com
>>
>>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>> Viet-Hung TON
>> Sent: Thursday, August 16, 2012 5:20 PM
>> To: David Prall
>> Cc: ccielab_at_groupstudy.com
>> Subject: Re: IP SLAs RTP-Based VoIP
>>
>> I have no DSP voice-card in this device as the result of "Sh runn",
>> "show diag" and "sh voice port summary" give no result about this module.
>>
>> Do we have any solutions to check the QoS of voice traffic between the 2
>> routers without the codec require module?
>>
>> Thanks for your help,
>>
>> Viet
>>
>> On 08/16/2012 10:39 PM, David Prall wrote:
>>> Does the voice-port actually exist and do you have DSP's in the router for
>>> the codec support?
>>>
>>> What does "sh run | i voice-port" show.
>>>
>>> David
>>>
>>> --
>>> http://dcp.dcptech.com
>>>
>>> -----Original Message-----
>>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>>> Viet-Hung TON
>>> Sent: Thursday, August 16, 2012 3:58 PM
>>> To: ccielab_at_groupstudy.com
>>> Subject: IP SLAs RTP-Based VoIP
>>>
>>> Hi,
>>>
>>> I have a confusion in configuring the IP SLA RTP VOIP, in the Cisco Doc,
>>> the command for IOS 12.4T is:
>>>
>>> *voip rtp* {/destination-ip-address/ | /destination-hostname/}
>>> *source-ip* {/ip-address/ | /hostname/} *source-voice-port**{/slot/
>>> [**/**/subunit///port/:/ds0-group-number/]}* [*codec* /codec-type/]
>>> [*duration* /seconds/] [*advantage-factor* /value/]
>>>
>>> I tried to configure with the interface of source-ip "voip rtp 10.1.1.1
>>> source 10.2.1.1 source-voice-port 1/0/1:1 codec g711u" but the result in
>>> "show ip sla statistic 1" is always *"Latest operation return code:
>>> Voice Port Not Found" *considering that the sla responder is well
>>> configured in the destination.
>>>
>>> Do you have any ideas for this parameter? I tried googling but it seems
>>> not much info for this one.
>>>
>>> Thanks,
>>>
>>> Viet
>>> **
>>>
>>>
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Received on Fri Aug 17 2012 - 10:15:46 ART