Uwe Klein schrieb: > Danny Mayer wrote: >> Heiko is trying to do this from Germany so it would need an additional >> international dialing code, with possible pauses required for modem >> synchronization. Who knows what else is going on. > >>> Heiko Gerstung wrote: >>> >>>> Hi! >>>> >>>> I am currently trying to setup a box which uses the ACTS refclock >>>> driver to use the PTB modem service as a time source. > > I thinks "B1 : US answer tone" is the culprit. > uwe > > <from refclock_acts.c> > /* > * Modem setup strings. These may have to be changed for some modems. > * > * AT command prefix > * B1 US answer tone > * &C0 disable carrier detect > * &D2 hang up and return to command mode on DTR transition > * E0 modem command echo disabled > * l1 set modem speaker volume to low level > * M1 speaker enabled until carrier detect > * Q0 return result codes > * V1 return result codes as English words > */ > #define MODEM_SETUP "ATB1&C0&D2E0L1M1Q0V1\r" /* modem setup */ > #define MODEM_HANGUP "ATH\r" /* modem disconnect */
I ran into that problem before I was even able to try to dial out. The hardcoded init string did not work at all (setup error), therefore I changed that to "ATZ" (which is what I use when I tried it with cu). It does not work. I am checking it with -d now ... Best Regards, Heiko _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
