GrandStream Simple IP Phone - GXP1105 GS-GXP1105

• Single SIP account and up to 2 calls
• 4 programmable keys
• HD handset with support for wideband audio
• Single 10/100Mbps network port, integrated PoE (GXP1105 only)
• 7 dedicated function keys for Hold, Flash/Call-Waiting, Transfer, Message, Mute, Volume, Dial/Redial
• Automated provisioning using TR-069 or AES encrypted XML configuration file, SRTP, and TLS for advanced security protection, 802.1x for media access control
• Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, TR-069, 802.1x
• Networking Interfaces: Single 10/100Mbps port, integrated PoE (GXP1105 only)
• Feature keys: 1 SIP account, 4 programmable keys, 7 dedicated function keys for HOLD, FLASH, TRANSFER, MUTE, VOLUME, REDIAL, and MESSAGE (with LED indicator)
• Voice codec: Support for G.723.1, G.729A/B, G.711µ/a, G.726-32, G.722 (wide-band), iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO
• Telephony Features: Hold, transfer, forward, 3-way conference (via programmable key), call waiting, off-hook auto dial, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones, server redundancy, and fail-over
• HD handset with support for wideband audio