Gateway AudioCodes MP114 FXO

Dòng MediaPack 114 Analog VoIP Gateway bao gồm 4 FXO và 4 FXS giao thức SIP, có một cổng 10/100 BaseT, nguồn AC , hỗ trợ chuẩn codec G.711/723.1/726/727/729AB Vocoders

Thông số kỹ thuật AudioCodes MediaPack 114 – 4FXO (MP114 / 4O / SIP)

– Giao diện

+ Voice Ports

. 4 FXO Ports

+ TelePhone Interfaces

. FXS, FXO or mixed FXS/FXO, RJ11

+ Life Line

. Automatic cut through of a single analog line (FXS Version only, refers only for the middle column – 4/8 ports)

+ Network Interface

. 10/100 BASE-TX, RJ45

+ Indicators

. Channel Status and activity LEDs

– Giọng nói, Fax, Modem

+ Voice over Packet Capabillities

. G.168-2004 compliant Echo Cancellation, VAD, CNG, Dynamic programmable Jitter

. Buffer, modem detection and auto switch to PCM

+ Voice Compression

. G.711, G.723.1, G.726, G.729A, EG.711, G.722

+ Fax over IP

. T.38 compliant

. Group 3 fax relay up to 14.4 kbps with automatic switching to PCM or ADPCM

+ 3-Way Conference

. 3-Way conference with local mixing

+ QoS

. DiffServ, TOS, 802.1 p/Q VLAN tagging

+ IP Transport

. RTP/RTCP per IETF RFC 3550 and 3551 PPPoE, ThruPacketTM (aggregated RTP streams of several channels for saving network bandwith)

– Báo hiệu

+ Signaling

. FXS, FXO Loop-start

+ In-Band Signaling

. DTMF (TIA 464B)

. User defined and call progress tones

+ Out-of-Band Signaling

. DTMF Relay (RFC 2833), DTMF via SIP INFO

+ Control

. MGCP (RFC 2- 05), H.323 (V4), SIP (RFC 3261)

– Cung cấp

+ Protocols

. BootP, DHCP, TFTP and HTTP for Automatic Installation

. DHCP options 66,67 in auto update mode

. Remote management using Web browser

. EMS (Element Management System) / SNMP V3

. Syslog support

. RS-232 for basic configuration (via CLI)

. Voice Menu using touch tone phone for basic configuration

– Bảo mật

+ Media

. SRTP

+ Control

. H.235, IPSEC, TLS/SIPS

+ Management

. HTTPS, Access List, IPSEC

– Các tính năng bổ sung

+ Message Waiting Indication

. Applying 100V DC online for lighting bulb in handset, FSK, Stutter Dial Tone

+ High Availability

. PSTN Fallback: Support of PSTN fallback due to Power failure, if the IP connection is down or due to customer defined IP QOS thresholds

. Stand Alone Survivability (SAS): Supports SAS of up to 25 SIP users (UA) per MediaPack

+ Ring Voltage

. Sine: 54 V RMS typical (balanced ringing only)

+ Ring Frequency

. 25-100Hz

+ Maximum Ringer Load

. REN3

+ Loop Impedance (including phone impedance)

. Up to 1500 ohm for the MP-11x, Up to 1600 ohm for the MP-124

+ Lifeline

. Supported in all ports of Mixed FXS/FXO and in first port of MP-114/FXS and MP-118/FXS using special Lifeline cable

+ Caller ID

. Bellcore GR-30-CORE Type 1 using Bell 202 FSK modulation, ETSI Type 1, NTT, Denmark, India, Brazil, British and DTMF ETSI CID (ETS 300-659-1)

+ Polarity Reversal / Wink

. Immediate or smooth to prevent erroneous ringing

+ Metering Tones

. 12/16 KHz sinusoidal bursts, Generation on FXS

+ Distinctive Ringing

. By frequency (15-100 Hz) and cadence patterns

+ Message Waiting Indication

. DC voltage generation (TIA/EIA-464-B), V23 FSK data, Stutter dial tone

+ Outdoor Protection

. Over-voltage protection and surge immunity