| აღწერა |
Active Noise Reduction (ANC)
Hybrid ANC
HearThrough
Yes
Speaker size
28 mm
Maximum speaker input power
30 MW
Speaker frequency range
20 Hz – 20,000 Hz
Speaker bandwidth — Music mode
20 Hz... |
Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record,
SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069,
802.1x, TLS,... |
2 linear keys with a two-color LED (2 SIP accounts and up to 2 simultaneous calls), 3 programmable XML context-sensitive keys, 3-way conference. 132 x 48 backlit graphical LCD display
HD audio,... |
