Basic Configuration

Variant 2: Configuration of the gateway (e.g. bintec RS232bw)

Field Menu Value
SIP Proxy VoIP ->SIP-> Options Enabled
Prioritize SIP Calls VoIP ->SIP-> Options Enabled

Variant 2: Configuration of  elmeg hybird

Field Menu Value
Standard Gateway IP Address Assistants -> First steps -> Basic Setup e. g. 192.168.0.254
Fixed DNS Server Address Assistants -> First steps -> Basic Setup Enabled
DNS Server 1 Assistants -> First steps -> Basic Setup e. g. 192.168.0.254

Variants 1 + 2: Configuration of country settings in the elmeg hybird

Field Menu Value
International Prefix/Country Code System Management -> Global Settings -> System e.g. 49
National Prefix/Area Code System Management -> Global Settings -> System e.g. 911