Bids Are Invited For Voip Service

Telephone Extension Subscription Telephone Extension Subscription, Telephone Exchange - Component / Accessory Application: Cellular Pabx Telephone Connection Interface, Additional Features: Diversion For Internal And External Number, Ring Circuit: 40Vms/60Hz, Nominal Line Impedance: 127 And 220 Vac, Line Voltage: 48V, Telephone Central Board Application: Intelbras 3130 Telephone Exchange, Additional Features: 15 Channels, Digital, Extension Range 900 Ohms., Telephone Handset Application: Operator / Secretary, Additional Features: Noise Canceling Microphone, Compatibility: Alcatel Telephone Mod. 4125, 4123, 4121, Components: Adjustable Headset, Sensitivity Receiver Capsule: 102 +/- 3 Db At 1 Khz, Microphone Sensitivity: -71 +/- 3 Db At 1 Khz, Receiver Capsule Type: Dynamic, Microphone Type: Electret, 08/12/2025 - 09:28:10, 08/12/2025 - 09:28:11, Pass Box Dimensions: 60 Insulation: Blue Nylon, Terminal Type: Coupling, Surface Treatment: Tinplated, Telephone Cable Application: For Use With Standard Telephone Devices. Connection, Additional Features: Smooth And Flat, Color: Gray, Conductor Diameter: 0.5