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Asterisk FXS FXO Board TDM410P with Echo Canceller Hardware,with 2 FXO+2 FXS ports For Issabel,AsteriskNow,Freepbx,Elastix 4,,Dahdi,ax400p,tdm410,tdm400p,For VoIP PABX Asterisk PBX- Type: Asterisk Card For VoIP Phone System
- Specifications: Analog FXS / FXO Card
- Parts: 3 Years
- Model #: tdm410p -22-ec
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- 978.18SR –
- 25.88SR Shipping

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Plantronics APV-66 Electronic Hook Switch Cable(Avaya)- Part Number: 38633-11
- Type: Cable
- Specifications: For remote desk phone call control (answer/end), and eliminates the need for a HL10 Handset Lifter
Works with Avaya desk phones and may work with additional manufacturers
- Model #: APV 66
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- 410.54SR –
- 262.50SR Shipping

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Sennheiser SH 350 Binaural Headset w/ Noise Cancelling Mic- Type: Headset
- Specifications: Headphone Frequency Response: 300Hz-3.4KHz
Headphone THD: Less than 1%
Headphone Input Impedance: 300 ohm
Headphone Sensitivity: 103dB S.P.L. at 1KHz
Connector: Quick Disconnect
Ear Coupling: Supra-aural
Cord Length: 3.3 feet.
- Model #: SH 350
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- 382.94SR –
- 375.02SR Shipping