Polycom DOC2230A - Manual (Page 64)

MGC-50/MGC-100 Getting Started Guide
3-40
SIP Servers
Preferred SIP
Server Select:
• Off – No SIP server is used. Dial-out option is
available only when conference participants are
defined by their IP addresses.
• Specify – to manually define the SIP server.
IP Address or
Name If you have selected Specify, enter either the IP
address of the preferred SIP server or its host name
(if a DNS server is used).
Port Enter the number of the TCP or UDP port used for
listening. The port number has to match the port
number configured in the SIP server. The default
port is 5060.
Domain Name or
IP Conferences and Entry Queues can register to the
proxy using the format user@host. For example,
[email protected].
When dialing to a conference or Entry Queue, the
SIP server expects to receive the host either as
domain name or as an IP address.
Alternate SIP
Server Off – No SIP server will be used in case of failure of
the preferred SIP server.
Specify – Select this option to manually define the
SIP server that will be used as backup.
IP Address or
Name If you have selected Specify, enter either the IP
address or its domain name (if a DNS server is
used) of the Alternate SIP server.
Port Enter the number of the TCP or UDP port used for
listening, as for the Preferred SIP Server.
Domain Name or
IP Same as for the Preferred SIP Server.
Table 3-15: SIP Settings Options (Continued)
Field Description