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System configuration
- The primary proxy for DNs starting with 51 is 192.168.32.172.
- The primary proxy for all other DNs is 192.168.32.126
Figure 37: Load balancing configuration
• Configuration specifics, behavior, and limitations of SIP DECT load balancing
configuration:
- SIP Line UEXT is configured with Node ID (NDID prompt in LD 11). This configuration
parameter is no longer used for SIP Line trunk designation.
- A set of SIP Line trunks must be assigned to every SIP Line Node.
- SIP DECT uses an alternative proxy selection approach; a SIP DECT Handset can
register through different SIP Line nodes if the primary node is down. A primary proxy
is assigned by DNR prefix to a DECT Handset only for the first selection. If this proxy
(SIP Line Node) fails, then the DAP selects the next proxy from the list regardless
of the DNR prefix. SIP DECT registrations are not strictly bound to proxies by DNR
prefixes.
120
SIP DECT Fundamentals
Comments? infodev@avaya.com
October 2012
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