PHONE FEATURES |
General | 2 SIP accounts, Hotline Call hold Call waiting Call forward Call return Call transfer (blind/busy/ask) Caller ID display, Redial, Mute, DND Auto-answer, 3-way conferencing Speed dial, SMS, Voicemail Message Waiting Indication LED Tone scheme, Volume control Direct IP call without SIP proxy Ring tone selection/import/delete Phonebook (local up to 1000 entries) Black list, Hand-free indicator. Call history: dialed/received/missed (100 -entries); One-key back (C) Multi-Language (2aB/abc/ABC/123) Soft keys programmable, Supports PC control Support switching SIP server & Second server |
Advanced | XML Phone Book search and input & output Enterprise phone book(2000 entries) Personal Phonebook(1000 entries) LDAP phone book Aution URL & Active URI Functions customizable keys POE (optional) |
Codes and Voice | Wideband Codec: G.722 Narrowband codec: G.711μ/A, G.726, G.729AB, iLBC VAD, CNG, AEC, AGC, Full-duplex |
Security | VLAN QoS (802.1pq), SRTP Transport Layer Security (TLS) Digest authentication using MD5/MD5-sess Secure configuration file via AES encryption Encryption for configuration file Phone lock for personal privacy protection Admin/User 2-level configuration mode , LLDP, CDP L2TP VPN tunneling protocol |
Chipset | DVF9918 |
Memory | |
Display | 2.8' LCD 128x64 with backlight
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COMMUNICATION |
SIM | 1 x SIM holder |
Bands | GSM/GPRS/EDGE(GSM): 900/1800MHz UMTS/HSPA+(WCDMA): 2100/900/850MHz FDD-LTE: B1/3/7/8/20/ TDD-LTE: B38/40/41 *Frequency to be customize as per request |
NETWORK |
SIP | 2 x SIP accounts
SIP v1 (RFC2543), v2 (RFC3261) SIP connection: Proxy mode & Peering Points mode; |
Others | SRTP voice encryption(RFC3711) Redundant server support NAT Traversal: STUN mode DTMF: In-Band, RFC2833, SIP Info, Auto HTTP Web Management IP Assignment: Static/DHCP/PPPoE Bridge/Router mode for PC port TFTP/DHCP/PPPoE client Telnet/HTTP/HTTPS server, DNS client, NAT/DHCP server |
MANAGEMENT |
Specifications | Auto-provision via FTP/TFTP/HTTP/HTTPS Configuration: browser/phone/auto-provision Trace package and system log export SNMP V1/2
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Optional features | TR069 IPv6 HTTPS web management 802.1x OPEN VPN
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FUNCTIONAL |
Power
| Input: 100-240 VAC Output: 5VDC / 2A |
Power consumption | 1.4 ~ 2.6W |
Dimensions | 185x185x40 mm
|
Weight | 1020 g |
Operation humidity | 10 ~ 95% |
Storage temperature | -20 ºC ~ +60 ºC |