Hi Dale, Yes, I tried a cross-over cable, I also tried terminated a new E1- cable with only PINS 1-2 and 4-5 but still no luck. Everything I tried, I would replicate with the other telco's setup and results would be positive.
I have a feeling this new telco brought a new model of a RAD modem that somehow doesn't work with our cards but am struggling to find the technical reasons (and possible fixes) to support that hypothesis. On Tue, Jun 30, 2015 at 1:43 PM, Dale Noll <[email protected]> wrote: > > On Tue, Jun 30, 2015 at 3:34 AM, Tony Kasule <[email protected]> wrote: > >> Hello, >> >> Anyone to help me with this issue? It has never worked :( >> >> On Wed, May 20, 2015 at 11:34 AM, Tony Kasule <[email protected]> >> wrote: >> >>> Hello users, >>> >>> I have a Digium Te235 and asterisk 13 which have worked well with 1 >>> carrier but we have failed to add a 2nd carrier. The second telco brings >>> their E1 line over finer, terminated in a RAD modem and they give me >>> ethernet to the E1 card. It's the first time i am having install such a >>> solution, which ideally would be not a big problem. >>> >>> However, The physical layer has failed to come up! I have tried the >>> same setup in an Alcatel OmniOCX and it works well. I can confirm that the >>> port is also well configured because when I interchange the cables (with >>> the exiting cable from the other telco), the alarm clears emmediately for >>> the 1st telco and becomes RED for the 2nd telco. A loop also clears the >>> alarm on both ports. >>> >>> The telco has told me to make sure that Line Impedance is 120 ohms but >>> There's no where to set that and when I was reading, I was told that E1 is >>> already 120 ohms so no need to change anything. >>> >>> Has anyone here experienced this? What other things can I try? >>> >>> Thank you! >>> >>> Regards, >>> Tim >>> >> >> > Have you tried a E-1 Cross Over cable from your RAD modem to the Digium > card? > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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