New designs of ATA box, ideal for voip carriers

[Uni-Ta.com]

Uni-Ta Technology is a leading manufacturer of VoIP equipments in China. We design, manufacture, deliver and deploy optimizing Internet Telephony equipments, especially IP phones, analog phone adapters and PCI cards for Asterisk. Click http://www.uni-ta.com.cn to learn more on our company and products now.

Model UTA-2011: SIP/IAX Analog Phone Adapter with 1 FXS, 1 PSTN Pass-Through, 2 RJ45



Key Features
- Support 2 SIP accounts registering simultaneously; Compatible with IAX2 protocol
- Dual 10/100Mbps Ethernet ports (switched/routed)
- DHCP (client/server), Static IP, PPPoE (for ADSL, Cable modem)
- Single FXS Port (for phone/fax machine connection)
- 1 PSTN Pass-Through Port (for PSTN connection)
- Support codec: G.729A/B, G.726, G.711(A-law/µ-law), iLBC
- Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality
- Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
- In-band, out-of-band DTMF relay, RFC2833, SIP info; Adaptive Jitter Buffer
- Support customized dial plan
- Caller ID with name/number
- Call features: Call Hold, Call Waiting, Call Forwarding (No answer/Busy/All), Call Transfer (blind/attended), Conference Call, Black List & Limited List, Do Not Disturb
- Hotline calling
- Support remote auto-provisioning through TFTP/FTP server (by MAC address)
- Support device configuration via built-in IVR, Web browser or central configuration file
- Support NAT Traversal (STUN); VLAN (voice VLAN/ data VLAN); QoS with diffserv; VPN (L2TP/UDP tunnel); DMZ; Firewall; DNS relay
For more specs on this model, click http://www.uni-ta.com.cn/Products.asp?id=53&opid=9

Model UTP-1600: Two Lines SIP/IAX IP Phone with Dual RJ45 Ports



Key Features
- Supports 2 SIP lines registering simultaneously; Compatible with IAX2 protocol
- Dual 10/100Mbps Ethernet ports (switched/routed)
- DHCP (client/server), Static IP, PPPoE for xDSL
- Full-duplex speakerphone with advanced acoustic echo cancellation
- Support codecs: G.723.1 (5.3k/6.3k), G.729A/B, G.726, G.711(A-law/µ-law)
- Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality
- Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
- Call features: caller ID display or block, conference call, call transfer (blind or attended), Call hold, Call waiting, DND, Black List, Limited List, Call history, Voicemail
- Support comprehensive customized dial plan
- Support NAT Traversal (STUN); VLAN (voice VLAN/ data VLAN); QoS with diffserv; VPN (L2TP/UDP tunnel); DMZ; Firewall; DNS relay
- Support automated provisioning through TFTP/TFP/HTTP (by MAC address) for mass deployment
- Support management via web interfaces, keypad and telnet
- 2 X 16 characters dot-matrix graphic LCD display
For more specs on this model, click http://www.uni-ta.com.cn/Products.asp?id=48&opid=1

Model UTP-1300: Single Line SIP/IAX IP Phone with 2 RJ45 Ports



Key Features
- Support SIP RFC3261, RFC2543 and IAX2 protocol
- Dual 10/100Mbps Ethernet ports (switched/routed)
- DHCP (client/server), Static IP, PPPoE for xDSL
- Full-duplex speakerphone with advanced acoustic echo cancellation
- Support codecs: G.711(A-law/µ-law), G.729A/B
- Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality
- Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
- Call features: Voicemail (with indicator), caller ID display or block, 3-way conferencing, call transfer (blind/attended), Call forward, Call hold, Call waiting, DND, Black List, Limited List, Call history, phonebook (500 entries)
- Support comprehensive customized dial plan
- Support NAT Traversal (STUN)
- Support automated provisioning through TFTP/TFP/HTTP (by MAC address) for mass deployment
- Support management via web interfaces, keypad and telnet
- 3 lines backlit semi-graphic LCD display
For more specs on this model, click http://www.uni-ta.com.cn/Products.asp?id=51&opid=1

More product information is available at http://www.uni-ta.com.cn/Prclass.asp

We focus on the manufacturing of VoIP equipments.


URL: http://www.uni-ta.com.cn


E-mail: sales@uni-ta.com.cn