ZyXEL Communications VoIP Station Gateway P-2302R Series User Manual page 59

Table 7 Wizard 4: SIP 1 Setup
LABEL
REGISTER Server
Address
REGISTER Server Port
SIP Service Domain
Authentication User ID
Authentication Password
Voice Compression Type
NAT Passthrough Type
Server Address
Chapter 3 Wizard Setup
DESCRIPTION
Enter the SIP register server's IP address or domain name in this field. You
can use up to 95 ASCII characters.
Note: If you were not given a register server address, then
enter the address from the SIP Server Address field
again here.
Enter the SIP register server's listening port for SIP in this field.
Note: If you were not given a register server port, then enter
the port from the SIP Server Port field again here.
Enter the SIP service domain name in this field (the domain name that
comes after the @ symbol in a SIP account like
provider.com). You can use up to 127 ASCII Extended set characters.
This is the user name for registering this SIP account with the SIP register
server. Type the user name exactly as it was given to you. You can use up
to 95 ASCII characters.
Type the password associated with the user name above. You can use up
to 95 ASCII Extended set characters.
Use this field to select the type of voice coder/decoder (codec) that you
want the Prestige to use. G.711 provides higher voice quality than G.729
but requires 64kbps of bandwidth while G.729 only requires 8kbps.
Select G.711>G.729 if you want the Prestige to first attempt to use the
G.711 codec and then the G.729 codec if the peer is not set up to use
G.711.
Select G.711 only if you want the Prestige to only use the G.711 codec
when making VoIP calls. You will not be able to connect to a peer that is
not set up to use G.711.
Select G.729>G.711 if you want the Prestige to first attempt to use the
G.729 codec and then the G.711 codec if the peer is not set up to use
G.729.
Select G.729 only if you want the Prestige to only use the G.729 codec
when making VoIP calls. You will not be able to connect to a peer that is
not set up to use G.729.
Use STUN if there is a NAT router between the Prestige and the voice
service provider's SIP server. You do not need to use STUN if the NAT
router is also a SIP ALG.
Use Outbound Proxy if your VoIP service provider has a SIP outbound
server to handle voice calls. This allows the Prestige to work with any type
of NAT router and eliminates the need for STUN or a SIP ALG. Turn off a
SIP ALG on a NAT router in front of the Prestige to keep it from
retranslating the IP address (since this is already handled by the outbound
proxy server).
Use NONE if you were not given STUN or outbound proxy server
information.
Type the IP address or domain name of the STUN or outbound proxy
server in this field. You can use up to 127 ASCII characters.
Ignore the Server Address/Port fields if you selected NONE for the NAT
Passthrough Type.
P-2302R Series User's Guide
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