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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Increases the user interface of the SoundPoint IP 670
Compatible with Peltor LiteCom Plus headsets
RJ9 Headset jack
3 Way audio conference
Yealink SIP-T20P Enterprise IP Telephone - Refurbished Category_Best4Systems/Special Environments/Ear Defenders/Offshore Increases the user interface ofNetwork Features SIP 2. 0(RFC3261) protocol, NAT traversal: STUN mode IP assignment: DHCP Static IP PPPoE Auto provision: firmware, configuration, ringtone, phonebook etc. QoS: IEEE 802. 1p q tagging (VLAN), Layer 3 ToS In band DTMF, Out band DTMF and SIP INFO DTMF Proxy mode and peer to peer SIP link mode Standard encryption and authentication(MD5 and MD5 sess) Phone Features Support 2 SIP accounts, Hotline, Emergency call Call hold, Call waiting,
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