Grandstream GAC2500 Audio Conferencing IP phone

Grandstream GAC2500 Audio Conferencing IP phone The Grandstream GAC2500 is the ideal conference room solution as it delivers superb audio quality to all participants throughout conference rooms, board rooms and offices. It features support for 6 lines with up to 6 SIP accounts, a 4.3 capacitive touch screen, Gigabit Ethernet speeds, 7-way voice conferencing and daisy chain support. Grandstream GAC2500 Key Features 6 lines, 6 SIP accounts, 7-way voice conferencing Bluetooth to support syncing of headsets and mobile devices 4.3" (800 x 480) capacitive touch screen Auto-sensing Gigabit port, built-in PoE support Full HD audio support to maximise calling quality The Android-based GAC2500 offers full access to all apps within the Google Play Store, including popular apps such as Skype and Google Hangouts. It delivers HD audio quality, automated provisioning for easy deployment, advanced security protection for privacy and broad interoperability with most 3rd party SIP devices and leading SIP-NGN-IMS platforms. Grandstream GAC2500 Technical Specification Protocols-Standards SIP RFC3261, TCP-IP-UDP, RTP-RTCP, HTTP-HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6 (pending), OpenVPN (pending) Network Interface Auto-sensing Gigabit Ethernet port with integrated PoE+ (IEEE 802.3at Class4) Graphic Display 4.3 IPS LCD with 800 x 480 resolution Mic 3 cardioid microphones; 12 ft. pickup distance Speakerphone Frequency: 220-18,000 Hz Volume: Up to 86 dB at 0.5 meter Audio full duplex Bluetooth Yes, integrated. Bluetooth 4.0 Wi-Fi Yes, integrated. 802.11 b-g-n Auxiliary Ports 3.5mm audio port, USB Micro-B, RJ48 daisy chain port Voice Codecs Support for G.711µ-a, G.722, G.726, iLBC, Opus, G.722.1 and G.722.1c (pending), in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO), G.729A-B, VAD, CNG, AEC, PLC, AJB, AGC Telephony Features 6 SIP accounts Hold Transfer Forward 7-way conference Call park Call pickup Downloadable phonebook (XML, LDAP, up to 2000 items) Call waiting Call log (up to 500 records) XML customisation of screen Auto answer Click-to-dial Flexible dial plan Hot desking Personalised music ringtones and music on hold Server redundancy Fail-over Sample Applications Skype Google Hangouts Skype for Business (Lync) Web browser Adobe Flash Facebook Twitter YouTube Google Calendar Mobile phone data import-export via Bluetooth, etc. API-SDK available for advanced custom application development HD Audio HD speakerphone with support for wideband audio 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 Multi-language English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more Upgrade-Provisioning Firmware upgrade via TFTP - HTTP - HTTPS or local HTTP upload, mass provisioning using TR-069 or AES encrypted XML configuration file Power & Green Energy Efficiency Universal Power Supply: Input:100-240VAC 50-60Hz; Output:12VDC,2A (24W) Physical Unit dimension: 280mm(W) x 285mm(L) x 60mm(H) Unit weight: 1.34kg Package weight: 2.35kg Temperature and Humidity Operation: 0°C to 40°C Storage: -10°C to 60°C Humidity: 10percent to 90percent Non-condensing Package Content GAC2500 phone Universal power supply Network cable USB cable RJ48 cascade cable Quick Installation Guide Compliance FCC: Part 15 (CFR 47) Class B; UL 60950 (power adapter) CE : EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1, EN62479, RoHS RCM: AS-ACIF S004; AS-NZS CISPR22-24; AS-NZS 60950; AS-NZS 4268