Gateway with Both ISDN And DPNSS

Since two different signaling systems are connected, either the ISDN route must have the SIG parameter set to no net service facilities, or the DPNSS route must have the SIG parameter set to no net service facilities and the VARC parameter set to not supporting network diversion.

The ADC parameter in command RODDI for the ISDN route X (destination B) should be set to allow Supplementary Services Using UUI (that is, UUI element is allowed to be sent) even if link Y does not support network services. The reason for this is to convey the correct private number which is sent to the B-party within the UUI element.