[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
