Features, Chapter 1 - introduction – Asus Analog Telephone Adapter AX-112 User Manual
Page 8
AX-112 Analog Telephone Adapter
English
Chapter 1 - Introduction
Features
• Compact design for easy handling and installation
• Supports SIP 2.0 (RFC3261), DHCP client, PPPoE, DNS, HTTP
• Two RJ45 ports for WAN-LAN bridging
• Two RJ11 jacks for one full function FXS port and one bypass FXO
port.
• Supports most popular vocoders ; G.711u/A, G.723.1, G.729AB with 16ms
tail length line echo cancellation (G.168), silence suppression, VAD (Voice
Activity Detection), CNG (Comfortable Noise Generator)
• Adaptive jitter buffer or user-configurable fixed jitter buffer length
• Supports DTMF/FSK caller ID generation, and call transfer, call forwarding,
call waiting
• DTMF operation mode: RFC2833, Info, in-band audio
• Supports FAX pass through or T.38
• Support standard encryption authentication, DIEGST with MD5
• QoS Support 802.1Q VLAN, 802.1p, ToS, DiffServ
• Supports Auto NAT traversal and STUN
• Allows configuration by web browser or phone touch tone keypad
• Firmware upgrade by TFTP or HTTP