Shenzhen Yuantong Modern Technology Co., Ltd.
Shenzhen Yuantong Modern Technology Co., Ltd.
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Audio And VoIP Video Phone Entry Door Phone Systems Over VOIP CE With Camera
The VoIP video phone housing features a rugged stainless steel body that is resistant to vandalism. A telephone mainly consists of a built-in camera, speaker, and speed dial buttons. Users can easily ask for help through video, so that both parties can fully feel the feeling of the scene and improve efficiency.
Traditional analog phones are unable to meet these requirements, and traditional analog phone installations are costly to maintain. Use ip phone for business to build a communication system with low cost, stability and easy management.
Features
Voice Features
- Support 2 lines SIP, SIP 2.0 (RFC3261)
- Codec: G.711A/u, G.7231 high/low, G.729, G.722,G.726
- Echo cancellation: Support G.168 and hand-free can support 96ms
- Supports full duplex.
- SIP support SIP domain,SIP authentication(none, basic,MD5),DNS name of server, peer to peer
- SIP support 2 servers, user can through each server to calling in and out
Network Features
- WAN/LAN: support Bridge mode
- Support PPPoE for xDSL
- Support VLAN
- Support Stun penetration
- Support DHCP get IP on WAN port
Technical Parameters
| Operating temperature | -40°C to +70°C |
| Audio Codes | G.711, G.722, G.7 |
| Communication method | hands-free |
| IP Protocol | IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP |
| Maximum exchange voltage | 125V AC, 60V DC |
| Echo Cancellation Code | G.167/G.168 |
| Power supply mode | DC12V or POE |
| Installation method | Embedded |
Application
Widely used in subways, high-speed rails, light rails, highways, ships, elevators, lifts, bus stops, parking lots, tunnels, underground mining, prisons, hospitals, guard stations, police stations, bank halls, ATM machines, stadiums, etc.
Package
| Unit Size: | 373 *282 *137(mm) |
| Carton Dimension: | 400 *352 *150(mm) |
| Packaging materials: | corrugated box, pearl cotton lining |
| Net Weight: | 6KG |
| Gross weight: | 7.5KG |
FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2. what can you buy from us?
Emergency Telephone,Explosion Proof Telephone,Industrial Telephone,Public Telephone,Weatherproof Telephone
3. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Cash;