[Asterisk-Dev] E1, crc-4 errors
Michael.Bielicki at Global-Gateway.net
Tue Jun 3 06:32:22 MST 2003
we are connected to netia in warsaw and it works perfect. what you write
reminds me of some tests we did with siemens ESWD and it was a nightmare with
it. not only CRC4 but wrong line restarts etc ...
Netia uses 5ESS switches and is till now absolutely trouble free :)
On Monday 02 June 2003 2:15 pm, Konrad Gorski wrote:
> On my side I have no errors too, but on Telco-side are CRC errors.
> Are you able to get some stats from the Colt-side?
> -----Original Message-----
> From: asterisk-dev-admin at lists.digium.com
> [mailto:asterisk-dev-admin at lists.digium.com] On Behalf Of Otmar Lendl
> Sent: Monday, June 02, 2003 2:55 PM
> To: asterisk-dev at lists.digium.com
> Subject: Re: [Asterisk-Dev] E1, crc-4 errors
> On 2003/06/02 14:06, Konrad Gorski <konrad.gorski at abc-dc.com.pl> wrote:
> > I'v just obtained from Telco results of sync test on line E1<->E100P.
> > It's OK, line is synchronized, no errors. Problem is with CRC only.
> > Maybe framer on my E100P is faulty (what about, Mark?).
> > CRC is essential for certify E100P in Poland.
> > Is someone in Europe using E100P/E400P connected to E1 with CRC
> > checking?
> I connected a E400P to a Colt E1 line in Vienna/Austia last friday.
> My settings are (after lots of googling [like: what driver to use for
> that card? Answer: tor2] and guessing):
> zttool reports:
> x Current Alarms: No alarms. x
> x Sync Source: Internally clocked x
> x IRQ Misses: 0 x
> x Bipolar Viol: 5083 x
> x Tx/Rx Levels: 0/ 0 x
> x Total/Conf/Act: 31/ 31/ 0
More information about the asterisk-dev