That is strange. Latin America, Mexico included, is very much E1 country. I was unaware any T1 existed there.
Steve [EMAIL PROTECTED] wrote: > I learn something every day. > > Mexico and some other countries in latin america actually uses a weird > combination of T1 and EuroISDN I am told. > > Jan > > > Steve Underwood wrote: > >>[EMAIL PROTECTED] wrote: >> >> >> >>>Steve Underwood wrote: >>> >>> >>> >>>>[EMAIL PROTECTED] wrote: >>>> >>>> >>>> >>>> >>>> >>>>>I see in libpri that PRI_SWITCH_EUROISDN_T1 is coded differently from >>>>>PRI_SWITCH_EUROISDN_E1. What exactly is the T1 version of EuroISDN and >>>>>where do I find this standard? >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>ETSI. Where else would you expect to find a EuroISDN spec? >>>> >>>>Steve >>>> >>>> >>>> >>>> >>>There are no special EuroISDN for T1 in ETSI that would be different >>>from an E1. I don't even think ETSI has a T1 spec? >>> >>> >> >>It can be hard to find specifications in the ETSI system, because their >>document naming and search facilities are somewhat lacking. I never >>understood why it was specified, or who might use it. However, there are >>specific ETSI documents for EuroISDN over T1. I've stumbled on them in >>the past and been puzzled. As far as I recall, they say little that is >>surprising. Its just the same as over E1, but the last channel in >>channel D, and the maximum B channel are only 0 to 22. >> >>Regards, >>Steve >> >> _______________________________________________ Openpbx-dev mailing list [email protected] http://lists.openpbx.org/mailman/listinfo/openpbx-dev
