Grandstream 2 Lines 1 SIP Account 2.21in Screen IP Phone (GRP2601)

SPECIFICATIONS

Protocols/StandardsSIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS(Arecord, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR069, SNMP, 802.1x, TLS, SRTP, IPv6Graphic Display132 x 48 (2.41) LCD displayFeature Keys4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 8dedicated function keys for: MESSAGE(with LED indicator), TRANSFER,HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOLVoice Codecs and CapabilitiesSupport for G.729A/B, G.711/a-law, G.726, G.722(wide-band), G.723,iLBC, OPUS, in- band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJBTelephony FeaturesHold, transfer, forward, 5-way conference, call park, call pickup, downloadable phonebook(XML, LDAP, up to 2000 items), call waiting, call log(up to 800 records), 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-overAuxiliary PortsRJ9 headset jack (allowing EHS with Plantronics & Jabra & Sennheiser headsets)Base StandYes, 1 angle position available (45), Wall Mountable (*wall mount sold separately)QoSLayer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoSSecurityUser and administrator level passwords, MD5 and MD5-sess based authentication,256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control,secure bootMulti-languageEnglish, Chinese, Korean, Japanese, German, Italian, French, Spanish, Portuguese, Russian, Croatian and moreUpgrade/ProvisioningFirmware upgrade via FTP/TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR069 or AES encrypted XML configuration fileTemperature and HumidityOperation: 0C to 40CStorage: -10C to 60CHumidity: 10% to 90% Non-condensingPackage ContentGRP2601 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation GuidePhysicalDimension: 208mm (L) x 180mm (W) x 63.4mm (H) (with handset)Unit weight: 650gPackage weight: 860g