Viking CPC-4 Manuals

PPrraaccttiiccee TTEELLEECCO OM M SSO OLLUUTTIIO ONNSS FFO ORR TTHHEE 2211SSTT CCEENNTTUURRYY TECHNICAL TECHNICAL The CPC-4 has four independent chan- nels of CPC generation. Each channel will generate a CPC disconnect signal on a PABX analog station (or any other line that does not provide this signal). A CPC (Calling Party Control) signal is a momentary break in phone line loop cur- rent, which is used to signal automated telco equipment (ie. voice mail, call sequencers, etc.) the distant party has hung up. Central Office telephone lines typically provide this signal, but Analog PABX stations do not. The CPC-4 will generate a 1 second disconnect when it detects a busy signal, reorder tones (fast busy), return to dial tone, or silence. Generate CPC Disconnect Signals On Four Separate Phone Lines PPhhoonnee......771155..338866..88886611 • Phone line powered (no AC needed) • Handle 4 lines in 1 unit • Generates CPC disconnect on: - Return to dial tone (programmable) - Busy signal - Reorder (fast busy) - Steady silence (programmable) • LED shows: - In use - Audio detected - Generated CPC signal • Caller ID compatible Power: Telephone line powered (20VDC, 20mA minimum) Dimensions: 133mm x 89mm x 44mm (5.25" x 3.5" x 1.75") Shipping Weight: 1.13Kg (2.5 lbs) Environmental: 0° C to 32° C (32° F to 90° F) with 5% to 95% non-condensing humidity CPC Disconnect Time: 1 second nominal Connections: 4 position screw terminal block FFeeaattuurreess SSppeecciiffiiccaattiioonnss • Tandem PABX configuration • Analog PABX station to Trunk talk paths between two PABXs • C.O. lines that don’t provide CPC • Voice Mail behind PABX • Add CPC disconnect signal to T-1 channel bank lines • Call sequencers behind PABX • ISDN • VOIP AApppplliiccaattiioonnss CPC-4 CPC-4 4 Channel CPC Disconnect July 14, 2008 wwwwww..vviikkiinnggeelleeccttrroonniiccss..ccoom m