If there is an epygi isdn device configured 4 pstn from 10000 to 10003. spa 504g 4 lines. At web phone setup, ext 1 to ext 4 must be configured with 10000 to 10003?
What are you expecting from experts exchange? Here and 3CX support should be your experts exchange.I posted about this topic at experts-exchange... and tried to find a support here in spain, but impossible. nodoby knows about 3cx here?
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.