[asterisk-ss7] chan_ss7 signalling across multiple servers

Krzysztof Drewicz krzysztofdrewicz at gmail.com
Sun Aug 30 03:29:03 CDT 2009

2009/8/30 Dome Charoenyost <dome at tel.co.th>:
> Dear sir,
>           libss7  support mtd3 or not ? Can i use libss7 in this case ?

Please do not top-post.
IT was on this list:

-chan_ss7 from Dicea does support 'clustering'
-libss7 (native SS7 implementation from Digium) currently does not.
(so it does not support mtd3).

solutions like sangoma mtp3d_boost _could_ support clustering, but
unfortunately i couldn't find any reliable partner of Sangoma in my
country to see Sangoma's SS7 solution in practice.

you could do cost-effective implementations with fail-over (not
loadsharing) with hardware from RedFone or simple switch (simple
electrical relay at RJ45 level ) with so-called 'chan_failover',

Even openss7 implementation at this area is 'poor' so currently you
need to stick with Dicea or write your own corrections to libss7


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