Channel Density

• Up to 4 compressed channels¹

Media Processing

• Voice Coders: G.711, G.729A/B, G.723.1, G.726
• Wideband Coder: G.722
• 3-Way Conference: Up to 4 independent 3-Way conferences¹
• Fax Support: T.38 compliant G3 Fax Relay, Bypass
• Echo Cancelation: G.168-2004 compliant, 32 msec tail length
• Quality Enhancement:

- VAD - Voice Activity Detection
- CNG - Comfort Noise Generation
- PLC - Packet Loss Concealment
- Adaptive Jitter Buffer, up to 300 msec with re-ordering
- Configurable Digital Gain

Telephony Signaling

• Programmable Call-Progress Tones Detection and Generation
• DTMF Detection and Generation
• Caller ID Detection and Generation (On Hook & Off Hook):

- Telcordia (Type 1 and 2)
- ETSI (ETS 300 659-1 and 2)
- NTT (Type 1 and 2)

Packetization

• RTP/RTCP Packetization: RFC 3550, 3551
• RTP Redundancy: RFC 2198
• DTMF Relay: RFC 2833, 4733
• RTCP XR: RFC 3611 (optional)

VoIP Signaling Protocols

• SIP: RFC 3261, 3262, 3264, 2327, 2976
• MGCP: RFC 2705, 3435, 2327

Telephony Support

• FXS and FXO analog interface

Telephony Features

• 3-Way conference
• Call Forward
• Call Hold
• Call Transfer
• Call Waiting

Operating System

• Embedded Linux, Linux SMTC

¹ Subject to specific clock speeds and available resources
Please contact AudioCodes for specific feature availability

• AudioCodes field-proven VoIPerfect DSP Software optimized for MIPS 24KE, MIPS 34K RISC, CEVA TeakLite-2 and ARM11 cores
• Featuring AudioCodes’ certified and interoperable VoIPerfect™ SIP application
• Ideal VoIP solution for broadband CPEs such as EPON/GPON ONU, WiMAX CPE, xDSL Residential Gateways and Cable Set-top box
• Complete VoIP application minimizes efforts and risks to ODMs and OEMs rolling out VoIP products