J9766A HP 4120 IP Phone Series - Brand New Sealed Storage Devices The 3Com MSR Voice Co-Processor

The 3Com MSR Voice Co-Processor Module (VCPM) provides a transmission channel between the router's system memory and the DSP matrix for voice data

Cable Type: SFP+

AC 100-240 V (50/60 Hz)

AES 256-bit hardware data encryption provides easy-to-enable security to protect the most sensitive data and prevent unauthorized access of tape cartridges

J9766A HP 4120 IP Phone Series - Brand New Sealed Storage Devices The 3Com MSR Voice Co-ProcessorFeatures With Speakerphone Number of Lines 1 line Type VoIP Use Business General Product Type VoIP phone Phone Features Call Services Voice Mail, Call Hold Dialer Type Keypad Dialer Location Base Conference Call Capability Yes Menu Operation Yes Indicators Visual ringer light, speakerphone indicator, hold indicator, mute indicator IP Telephony Main Features Integrated Ethernet switch VoIP Yes Voice Codecs G. 722, G. 711u, G. 711a, RT Audio Power Over