Have to mention the audio lost issue, binded with network jitter. For some situations it makes the channel driver hardly usable... On 24 July 2006 18:01, Kai Militzer wrote: > Hello Harry, > > My experiences are as followed: > > harry gaillac wrote: > > SS7 protocols: > > MTP layers 1-3 > > ISUP > > The MTP-Layer seems to be implented fully. At least to > Layer 2, not sure about Layer 3, but I don't use things > as failover, so I cannot tell for sure. > > ISUP is not completely implemented. The most message > types/features are there and working, but AFAIK some > things are not there, but also nothing that I would need. > When I first tried chan_ss7 in late 2005, there wasn't an > implemantation of CCR test, but we let that implement by > a developer and since then all features that we need are > there. > > > Basic calls : > > inbound-outbound > > Work as they should. Nothing much to say about that. > > > Supplementary services: > > Redirecting number > > I think it got transmited, but I am not sure, if this > gets somehow into other channel types like SIP. > > > CLIP/CLIR/COLP/COLR > > The calling number is always in ISUP messages. Only if > one bit is set, you must not show it to the end point > (the user). Asterisk with chan_ss7 can set this bit. I > don't know if COLP works. Never testes this. > > > Network configuration: > > SEP functionality > > Connection to other SEP or STP > > Never done anything into that direction, so I cannot > tell. > > In overall I can say, that it works stable since about > four month in a friendly-user test. > > Regards, > Kai
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