Grandstream GXP1630 Small-Medium Business HD IP Phone, 3 line keys

Protocols/standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP*, CDP/SNMP/RTCP-XR Network interfaces Two switched Ethernet ports 10/ 100/ 1000 Mbps with automatic recognition and built-in PoE support Graphic display Backlit graphic LCD display with a resolution of 132 x 64 dots (2.98’) The keys 3 keys with two-color LED backlight and 3 SIP accounts, 3 context-sensitive programmable touch keys, 5 keys (navigation, menu), 8 BLF keys, 13 special keys with MUTE, HEADSET, TRANSFER, CONFERENCE, SEND and REDIAL, SPEAKERPHONE, VOLUME, PHONEBOOK, MESSAGE, HOLD, pAGE/INTERCOM, RECORD, HOME Voice codecs Support for G.711µ/A, G.722 (broadband), G.723, G.726-32, G.729 A/B, iLBC, in-band and out-of-band DTMF signals (in audio, RFC2833, SIP INFO) Telephony functions Call hold, Call transfer (unconditional transfer/no answer/busy), call transfer to a fixed number, 4-way audio conference, General call indication (SCA) / Call interception (BLA), downloadable phonebook (XML, LDAP, up to 1000 entries), Call waiting , call history (up to 200 recordings), auto-dial when the handset is off, answering machine, mouse-click dialing, flexible number plan, "hot" workplace, personal ringtones, server backup and switching in case of failure Headset jack Headset with RJ9 connector (which allows the use of EHS with headsets Plantronics) HD audio sound Yes, HD tube and speaker with broadband audio support Base stand Yes, 2 corner positions are available, it is possible to mount on the wall Headset Jack Yes QoS QoS Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) Safety Access control at the user and administrator level, authentication MD5 and MD5-sess, 256-bit configuration file protected by AES, TLS, SRTP*, HTTPS, 802.1x media access control Multi-language support English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Simplified and Traditional Chinese, Korean, Japanese, etc Updating/ providing services Firmware update via TFTP/HTTP/HTTPS, mass connection using TR-069 or AES encrypted XML configuration file, FTP/FTPS Energy consumption and environmental efficiency Universal Power Supply Connector Input 100-240VAC 50-60Hz; Output +5VDC, 600mA; PoE: IEEE802.3af Class 2, 3.84W-6.49W; IEEE802.3az (EEE) Physical properties Dimensions: 222.5mm (L) x 208.5mm (W) x 76.2mm (H) (with tube) Device weight: 0.8 kg, Package weight: 1.2 kg Operating temperature and humidity: 0°C to 40°C, Storage: -10°C to 60°C, Humidity: 10% to 90% non-condensing Contents of the delivery set GXP1630 phone, handset with cord, base, universal power supply, network cable, quick installation guide, brochure, GPL license Compliance with the requirements of the standards FCC: Part 15 (CFR 47) Class BCE : EN55022 Class B, EN55024 Class B; EN61000-3- 2, EN61000-3-3, EN60950-1RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950; AS/NZS 60950.1