Protocols/Standards |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN® |
Network Interfaces |
One 10/100 Mbps port with integrated PoE/PoE+ |
Bluetooth |
Yes, integrated. Bluetooth 4.0 + EDR |
Wi-Fi |
Yes, dual-band 2.4 & 5GHz with 802.11 a/b/g/n, WMM |
Voice Codecs and Capabilities |
G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.729A/B in-band and out-ofband DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS |
Telephony Features |
SIP Paging, Multicast Paging, call-waiting with priority override |
HD Audio |
Yes, HD speaker with support for full-band audio |
Speaker |
8W high-fidelity HD speaker |
QoS |
Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS |
Security |
User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control |
Temperature and Humidity |
Operation: 0°C to 40°C Storage: -10°C to 60°C, Humidity: 10% to 90% Non-condensing |
Package Content |
GSC3505 SIP Speaker, mounting kits, quick installation guide, GPL license |
Physical |
Unit Dimensions: 215.32mm (diameter) x 68.7mm (depth) Unit Weight: 0.8kg, Box Weight: 1.39kg |