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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 0.81 $* | 0.82 $* |
Aug-16-2025 | 0.35 $* | 0.97 $* |
Jul-16-2025 | 0.71 $* | 0.0 $* |
Jun-16-2025 | 0.63 $* | 0.51 $* |
May-16-2025 | 0.32 $* | 0.64 $* |
Apr-16-2025 | 0.37 $* | 0.66 $* |
Mar-16-2025 | 0.22 $* | 0.20 $* |
Feb-16-2025 | 0.94 $* | 0.15 $* |
Jan-16-2025 | 0.39 $* | 0.96 $* |
Yeastar K2 is a large capacity pure IP-PBX designed for medium and large enterprises and supports 2000 users and 500 concurrent calls. Engineered for the communications needs of today and tomorrow, Yeastar K2 delivers rich enterprise-level features with exceptional reliability, and meets mobile workers’ needs with Linkus Mobile Client. The pure IP telephone system can easily add Yeastar Gateways for FXS, FXO, GSM, WCDMA, ISDN BRI, and E1/T1/PRI ports.
All-inclusive Features
The fully-fledged enterprise telephone system offers a complete range of business-enhancing features to handle everything you ask for a communication system and streamlines your operations. Advanced features like call recording and conferencing don’t require any extra license fees.
Auto Provision
Get your IP phones set up easily with Auto Provision feature. Auto Provision automatically detects phones from Yealink, Cisco, Polycom, Avaya, Snom, VTech, Alcatel, Panasonic, Htek, and Fanvil and helps you configure batch IP phones. Yeastar FXS VoIP Gateway can also be automatically added and configured in the Web GUI.
Mobility
Employees on the go will benefit from a number of mobility features. Call forwarding, mobility extension, Linkus Mobile Client app on your cell phone, and more ensure that you are connected to the telephone system and your customer anywhere anytime.
Redundancy
Two Yeastar K2 systems can create a highly available system for enterprises to prevent the unnecessary business loss caused by unexpected server failure. The failover happens immediately, so callers can still reach the people they need and business can continue as usual.
Reliability
Backed by high-end CPU processor, Yeastar K2 brings stable performance, robust quality, and future communication demand together with one reliable enterprise telephone system.
Easy Management
An intuitive Web-based GUI gives administrator full control of the system and also provides each user with Web-based user portal to allow easy access to their call history, call recordings, voicemails, and configure their personalize settings.
Specifications
| Items | Model | K2 |
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| Users | 2000 |
| Max Concurrent Calls | 500 | |
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| VoIP Trunks | 400 (Add Yeastar VoIP Gateways via VoIP trunks) |
|
| Protocol | SIP (RFC3261), IAX2 |
| Transport Protocol | UDP, TCP, TLS, SRTP | |
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| Voice Codec | G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC |
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| Video Codec | H263, H263P, H264, MPEG4 |
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| DTMF | In-band, RFC4733, RFC2833, SIP INFO |
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| LAN | 1 × 10/100/1000 Mbps |
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| WAN | 1 × 10/100/1000 Mbps |
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| IP Services | Static IP, DHCP, VPN, Firewall, DDNS, PPPoE, QoS, Static NAT, STUN |
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| Voicemail | 40000 min (expandable) |
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| Firewall | Yes |
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| T.38 Fax | Yes |
| Redundant Power Supply | Optional | |
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| Hot Standby | Yes |
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| App Center | Linkus Mobile Client, Auto Provision |
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| Hard Disk | 3.5’’ HDD, 1T or more |
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| Power | AC100-240V, 50/60Hz, 4.0A-2.0A |
| Size (W x H x D) | 43.4 cm × 4.28 cm × 62.5 cm | |
|
| Weight | 9 kg |
| Power Consumption | 250W | |
| Operation Range | 0°C to 40°C, 32°F to 104°F | |
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| Storage Range | -20°C to 65°C, -4°F to 149°F |
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| Humidity | 10-90% non-condensing |
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| Form Factor | 1U Rack-mount |
K2
TG100
TG200
TG400
TG800
TG1600
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Tel:+86-13564769340
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