IDC or DC =Internet data center
MCI is changed name to Verizone now.
calling card system using voip technical.CODEC is g.729A or B,bandwith is 8k per call.
NL standard PSTN(Public Swithed Telephone System) is using E1 line,also called PRI (30B+D) which will support 30 user dial on same time.
this error system consist of 2E1 lines that can support 60 people at peak time.but user will lose your time after make call coz system will charge you more time than you real used.
bamboo,never say technical to me.
hardware list:
1:INTEL DIALOGIC VOICE CARD *2
type :D600-SC-2E1
2:machine type:
ADVANTECH IPC-615
you can open your machine and check your hardware detail info. Is that correct??
never say 24 hour respond !
do what you need to do and pay off the balance in customer's cards! |