Chapter 16-Network Services
Polycom, Inc. 16-19
12 Click the SIP Servers tab.
13 Modify the following fields:
Table 16-10 Default IP Network Service – SIP Servers
Field Description
SIP Server Select:
• Specify – to manually configure SIP servers.
• Off – if SIP servers are not present in the network.
SIP Server Type Select:
• Generic - for non Microsoft environments.
• Microsoft - for Microsoft environments.
Refresh Registration This defines the time in seconds, in which the RMX refreshes it’s
registration on the SIP server. For example, if “3600” is entered the
RMX will refresh it’s registration on the SIP server every 3600
seconds.
Transport Type Select the protocol that is used for signaling between the RMX and
the SIP Server or the endpoints according to the protocol supported
by the SIP Server:
UDP – Select this option to use UDP for signaling.
TCP – Select this option to use TCP for signaling.
TLS – The Signaling Host listens on secured port 5061 only and all
outgoing connections are established on secured connections. Calls
from SIP clients or servers to non secured ports are rejected.
The following protocols are supported: TLS 1.0, SSL 2.0 and SSL
3.0.