[cisco-voip] VWIC2-2MFT-T1 Voice/Data Clocking

Tim Smith thsglobal at gmail.com
Mon Aug 25 09:19:57 EDT 2008


Thats the bit I was wondering about...

Original config there has a channel group on the first controller
And a voice PRI on the 2nd...

Cheers,

Tim.


On 8/25/08, Jason Aarons (US) <jason.aarons at us.didata.com> wrote:
>
>  Works for data, but if you have two voice PRIs from different providers
> you will get clock slips on one port or the other.
>
>
>
> *From:* smithsonianwa at gmail.com [mailto:smithsonianwa at gmail.com] *On
> Behalf Of *Tim Smith
> *Sent:* Monday, August 25, 2008 5:20 AM
> *To:* Jason Aarons (US)
> *Cc:* Carter, Bill; cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] VWIC2-2MFT-T1 Voice/Data Clocking
>
>
>
> The data sheets say the 2nd gen cards can support independant clocking for
> each port?
>
>
>
> Cheers,
>
>
>
> Tim.
>
>
>
> On 8/23/08, *Jason Aarons (US)* <jason.aarons at us.didata.com> wrote:
>
> This card has a single PLL.  Doing what it's supposed to.
>
>
>
> You can buy another MFT card and move something.
>
>
>  ------------------------------
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Carter, Bill
> *Sent:* Friday, August 22, 2008 3:46 PM
> *To:* cisco-voip at puck.nether.net
> *Subject:* [cisco-voip] VWIC2-2MFT-T1 Voice/Data Clocking
>
>
>
> Any solution... VWIC2-2MFT-T1, port 0 Data T1, port 1 Voice PRI. Getting
> lots of slips and CRC errors 0/0/0 data t1 port.
>
>
>
> I have
>
> network-clock-participate wic 0
>
> network-clock-select 1 t1 0/1/0
>
>
>
> controller T1 0/0/0
> framing esf
> linecode b8zs
>
> clock source line
> channel-group 1 timeslots 1-24
> !
> controller T1 0/1/0
> framing esf
> linecode b8zs
>
> clock source line
> pri-group timeslots 1-24
>
>
>  ------------------------------
>
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