J9766A HP 4120 IP Phone Series - Brand New Sealed Storage Devices The Flash Backed Write Cache

The Flash Backed Write Cache (FBWC) uses flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss

Model AP-505

AP-534 (EG) TAA

1s Multiple Spanning Tree Protocol (MSTP)

iSCSI (10 GbE)

J9766A HP 4120 IP Phone Series - Brand New Sealed Storage Devices The Flash Backed Write CacheFeatures 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