MGC-50/MGC-100 Getting Started Guide

Table 3-15: SIP Settings Options (Continued)

Field

Description

 

 

SIP Servers

 

 

 

Preferred SIP

Select:

Server

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

If you have selected Specify, enter either the IP

Name

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

Conferences and Entry Queues can register to the

IP

proxy using the format user@host. For example,

 

EQ1@polycom.com.

 

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

Off – No SIP server will be used in case of failure of

Server

the preferred SIP server.

 

Specify – Select this option to manually define the

 

SIP server that will be used as backup.

 

 

IP Address or

If you have selected Specify, enter either the IP

Name

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

Same as for the Preferred SIP Server.

IP

 

 

 

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Polycom DOC2230A manual Field Description SIP Servers