Hi. I'm proposing a wireless distribution system in infraestructure mode for a valley with no cables and distant houses, respect to Asterisk, I can get a company I work with to provide me with E1 and use LCR to get 4 different telcos based on prefix.
I've been reading a very interesting paper about voip on wireless, i recommend it really http://wwwcsif.cs.ucdavis.edu/~wangw/VoIP_ISCC_CameraReady.pdf Second is more Radio spectrum oriented but its worth reading http://wwwcsif.cs.ucdavis.edu/~wangw/VTC_Final2.pdf I will have to manage From asterisk to clients IP-phones, so biefly the idea is to multiplex voip flows in large packets and multicast them from asterisk/AP to client stations. flows from client stations to asterisk gateway go unicast. I wonder how iax2 protocol will be good for multiplex (trunk) and multicast ?? Can I treat all client stations as diferent peers with the same multicast address (group address) or maybe like a one peer (with multicast address) and then configure same peer in all client stations and define users at the same client station to let know them what flow is for who ??? Second challenge is client stations transmit voice flows binding unicast IP I guess defining unicast asterisk IP address (acting like a gateway) will work, but... what about transmitting bettween client sattions ??? a liitle draw for explanation |---------| /---<unicast<-|client-st| / /_______| |------------| |-----| / |-----------| -------|*iax2trunk|------|AP |->multicast-trunk->|client-st2| |_________| |____|<unicast-st2-\---<-|________| \ \ \ |----------| \--<unicast<|client-st3| |_______| Do I need an entire asterisk system on client stations to demultiplex and extract the flow they need or merely a small version with protocol libraries ?? Of course I will employ a pseudo TDM on AP like frottle and priorization queues on all nodes Do you think is this possible ?? please comment about... has anybody with some experience on this ? Regards -- Francisco J. Pérez Botella _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
