Common Telephony Terms - Vol Five (M to P)
This Technically U video contains various telephony definitions. Covering Minimum Point of Entry (MPOE), Network Interface Device (NID), Network-to-Network Interface (NNI), Non-Facility Associated Signaling (NFAS), Packet Loss, Plain Old Telephone Service (POTS), Point of Interface (POI), Point of Presence (POP), Port-In, Port-Out, Post - Telephone and Telegraph (PTT), Primary Interexchange Carrier (PIC), Prescribed Interexchange Charge (PICC), Primary Rate Interface (PRI), Private Branch Exchange (PBX), Public Safety Answering Point (PSAP), Public Switched Telephone Network (PSTN) and Private Line.