Tính năng
- High density gateway, 72 FXS ports in 1U size
- Open-standard SIP support
- Support IPv4 and IPv6
- 3KM Maximum Cabling Length
- Elastix/Broadsoft Certification
- Multiple codecs: G.711A/U,G.723.1,G.729A/B, iLBC,AMR
- Fully compatible with leading IMS/NGN, SIP based IP telephony system