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Menu: Ports
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Enter the provider name to give the data record a designation. You can choose any
provider name as this is unimportant for communicating with your SIP provider.
Note:
Changing the name of the provider later will only change the existing
data record. No additional copy of the data record is created.
Provider settings
Your provider provides the addresses for realm, registrar, proxy server, STUN server.
Enter this data without spaces.
If you are running a SIP server in your local network, as an alternative you can also
enter the IP addresses. Example: 192.168.20.180
Note:
If your provider specifies a port for the STUN server that is not 3478, en-
ter the port as follows: Provider:Port. Example: stun.Provider.net:10000
Settings
SIP client ports
Here you can change the port for the SIP control protocol. If you need to set up port
forwarding in your DSL router, do this for UDP ports.
Speech data is exchanged via RTP ports. In our experience you must define an indi-
vidual RTP port range for each VoIP device. Specify the beginning of the range with
an even port number. Set up port forwarding for UDP ports in the DSL router for the
ports shown in green boxes.
Proxy settings
Please enter the port for service proxy server here. In case you wish to use that ser-
vice from another network you will have to set up port forwarding for UDP for this
ports within your gateway.