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Redundancy & High Availability:Software:Signaling Protocols

Revision as of 10:45, 10 February 2011 by Cbilodeau (talk | contribs) (add ss7 and sigtran for tmg800 and tmg3200)

The most recent signaling protocols have inherent redundancy and high availability features. For the other signaling protocols, there are still way to improve service availability.

TMG800 / TMG3200 Series

SS7

TelcoBridges recommends to use 2 timeslots as MTP2 links on different line interface. This will protect against E1/T1 or DS3 failure. Also, the TMG3200-DS3 and TMG3200-STM1 have 2 signaling ports that can be configure as MTP2 links.


SIGTRAN

SIGTRAN supports multiple destination addresses and peers to create redundancy.

TMG7800

CAS/ISDN

SIP

SS7/SIGTRAN

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