The IP-918 voip phone supports IAX2, two SIP, protocols, Support Bridge and Router model. Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
Features
- Support SIP 2. 0 (RFC3261) and correlative RFCs
- Supprt IAX2
- Codec: G. 711A/u, G. 7231 high/low, G. 729, G. 722
- Echo cancellation: Support G. 168, and Hands-free can support 96ms, Hand free Speaker Phone
- Support Voice Gain Setting, VAD, CNG
- Full duplex hands-free speakerphone
- NAT transverse: support STUN client
- SIP support SIP domain, SIP authentication, DNS name of server, Peer to Peer/ IP call
- SIP support Pubic & Private server. Can connect to Public SIP and Private SIP server at the same time
- DTMF: Support SIP info, DTMF Relay, RFC2833
- SIP application: support Call forward/transfer/holding/waiting
- Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID.
- Support three way conference call
- Support voice record, 240 seconds max or 3 record max, user-defined record prompt with 1 minute max
- Support Phonebook 500 records
- Incoming calls / Outgoing calls / Missing calls. Each support 100 records.
- Support conference and voice record on SIP server
- 8 kind of ring type
- Support language: English, Spanish, Czechoslovak alternative
VOIP PHONE Specifications
Port WAN 10/100Base T RJ-45 for LAN
Port LAN 10/100Base T RJ-45 for PC
Port PSTN RJ11
Port Wired Headset RJ9
Adapter (Input/output/frequency) 100-240VA/5VDC/60Hz/0. 6A
Power Consumption 1. 8W-2. 2W
Protocol SIP IAX2 protocols
SDRAM 128Mbits
Flash 2Mbits
Echo cancellation G165 16ms
Operating Temperature 0-50%
Relative Humidity 5-65%
Dimensions 195x180x70mm (L x W x H)