Grandstream 2615

Specifications
Protocols/standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6
Network interfaces: Dual switched auto-sensing 10/100/1000Mbps gigabit Ethernet ports with integrated PoE
Bluetooth: Yes, integrated
Wi-Fi: Yes, integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
Graphic display: 4.3” (480x272) TFT color LCD
Voice codecs and capabilities: Support for G7.29A/B, G.711µ/a-law, G.726, G.722(wide-band), G723, iLBC, OPUS, in-band and out-of-band DTMF(in audio, RFC2833, SIP INFO)
Telephony features: Hold, transfer, forward, 3-way conference, call park, call pickup, shared-call-appearances (SCA)/bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 2000 records), XML customization of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold, server redundancy and fail-over
HD audio: Yes, HD handset and speakerphone with support for wideband audio
Extension module: Yes (GBX20)
Feature keys: 10 line keys with up to 5 SIP accounts, 5 XML programmable context sensitive softkeys, 5 navigation/menu keys, 9 dedicated function keys for—message (w/ LED indicator), transfer, hold, handset, mute, send/redial, speakerphone, volume +/-
Base stand: Yes, 2 angle positions available, wall mountable (wall mount sold separately)
QoS: Layer 2 (802.1Q, 802.1P) and Layer 3 QoS (ToS, DiffServ, MPLS)
Auxiliary ports: RJ9 headset jack (allowing EHS with Plantronics headsets), USB
Security: User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot
Multi-language: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese and more
Upgrade/provisioning: Firmware upgrade via FTP/TFTP/HTTP/HTTPS, mass provisioning with GDMS (Grandstream Device Management System), TR-069 or AES encrypted XML configuration file
Power and green energy efficiency: Universal power adapter included—input 100-240V; output +12VDC, 1A; integrated PoE 802.3af; max power consumption 6.3W (power adapter) or 7.4W PoE
Temperature and humidity: Operational (0-40 C); storage (-10-60 C); humidity 10-90% non-condensing
Dimensions and weight: 243 x 210 x 82.3 mm at 970g; package weight 1480g
Compliance: FCC: Part 15 Class B; Part 15 Subpart C, 15.247; Part 15 Subpart E, 15.407; FCC Part 68 HAC CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1; EN 301489-1; EN 301489-17; EN 300328; EN 301893; EN 62311 RCM: AS/NZS CISPR32; AS/NZS 4268; AS/NZS 62368.1; AS/CA S004. IC: ICES-003; CS-03; RSS-247; RSS-102.
In the box
Package content: GRP2615 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide, GPL license