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setting up small telephony system upto 50 lines

setting up small telephony system upto 50 lines

setting up small telephony system upto 50 lines

(OP)
i want to setup a small telephony system through computer, i will install ubuntu or linux and asterisk
however i dont know which hardware i need to use which will out lines/numbers
during google i found some PCI cards but max provide 24 telephony jacks and i need more are 50 to 60
secondly these cards are much expensive for educational or experiment purpose so i need help which card or something i use to add telephony jacks
many thanks

RE: setting up small telephony system upto 50 lines

(OP)
All of them end up saying "Use PCI card" (24 jacks Max) and is too much expensive

RE: setting up small telephony system upto 50 lines

(OP)
if i use DAHDI 4 Chanel card it means i will be able to configure 4 telephone lines right ?

RE: setting up small telephony system upto 50 lines

If you use all IP stations and trunks, you won't need any line cards. There is no free lunch...

RE: setting up small telephony system upto 50 lines

i agree use sip handsets and sip trunks , no cards required
The cards are only for interfacing to tdm lines

If I never did anything I'd never done before , I'd never do anything.....

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