I have been searching for a low cost channel bank, to connect at least 24 analog phones per channel bank. I found the rhino which uses a T1 card to connect to asterisk, also found xorcom which uses USB to connect to asterisk.
Both of them, with all the respect, seems to be expensive from this part of the world. is there any other make/brand which cost less, but still do the functionality of rhino or xorcom. Here is the exact requirement:
i do have 55 analog telephones already installed and wired, but not connected to a PBX. my client is willing to invest in a asterisk server and the 8 port FXO card, but not on those expensive channel banks. Please advice me with any alternatives.