ZyXEL Communications P-2612HNU-Fx User Manual page 161

Each field is described in the following table.
Table 37 VoIP > SIP > SIP Service Provider (Advanced)
LABEL
General
SIP Local Port
SIP Server
Address
SIP Server Port
P-2612HNU-Fx User's Guide
DESCRIPTION
Enter the ZyXEL Device's listening port number, if your VoIP service
provider gave you one. Otherwise, keep the default value.
Enter the IP address or domain name of the SIP server provided by
your VoIP service provider. You can use up to 95 printable ASCII
characters. It does not matter whether the SIP server is a proxy,
redirect or register server.
Enter the SIP server's listening port number, if your VoIP service
provider gave you one. Otherwise, keep the default value.
Chapter 9 Voice
161