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Voip ATA(TOPATA1000)
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Key Features
1. Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP,
DHCP, NTP/SNTP, TETP protocols.
2. Support STUN and symmetric RTP for NAT.
3. Interoperable with various 3rd party SIP end user device,
Proxy/Registrar/Server, and gateway products.
4. Advanced 32bit embed MCU + DSP technology to ensure superior
audio quality.
Ver 5.0 2005-4-20
5. Advanced adaptive jitter buffer control, packet delay and loss
concealment technology.
6. Support popular vocoders including G.723, G.729A/B, G.711(a-law
and u-law), G.726(40K/32K/24K/16K).
7. Support standard voice feature such as Caller ID Display, Call
Waiting, Hold, Transfer, in-band and out-of-band DTMF,three way
conference.
8. Support Silence Suppression, VAD(Voice Activity Detection), CNG
(Comfort Noise Generation), Line Echo Cancellation(G.168), and
AGC(Automatic Gain Control).
Unit Price: , FOB XIAMEN
Origin: China
Delivery Lead Time: 20days
Minimum Order:500pcs
Supply Ability: 50,000pcs per month
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