Περιγραφή

Audiocodes MediaPack

H σειρά MediaPack  analog VoIP gateways είναι οικονομικά, αποδοτικά, best-of-breed προϊόντα τεχνολογίας. Αυτά τα αυτόνομα αναλογικά VoIP Gateways παρέχουν εξαιρετική τεχνολογία και ποιότητα φωνής για τη σύνδεση των αναλογικών τηλεφώνων, μηχανημάτων φαξ και συστημάτων PBX, με IP-based δίκτυα τηλεφωνίας. Τα προϊόντα αυτά έχουν σχεδιαστεί και δοκιμαστεί ώστε να είναι πλήρως συμβατά με κορυφαία Softswitches, SIP και H.323 Gatekeepers.

 Τεχνικά χαρακτηριστικά

 Model MP-112 MP-114 & MP-118        MP-124D
Interfaces
Voice Ports 2 ports 4 and 8 ports 24 ports
Telephone Interfaces FXS, RJ11 FXS, FXO or mixed FXS/FXO, RJ11 FXS, 50-pin Telco
Lifeline Automatic cut through of a single analog line
Network Interface 10/100 BASE-TX, RJ45
Indicators Channel status and activity LEDs
Voice, Fax, Modem
Voice over Packet Capabilities G.168-2004 compliant Echo Cancellation, VAD, CNG, Dynamic programmable JitterBuffer, 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 compliantGroup 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)
Signaling
Signaling FXS Loop-start FXS, FXO Loop-start FXS 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)
Provisioning
Protocols BootP, DHCP, TFTP and HTTP for Automatic InstallationDHCP options 66,67 in auto update modeRemote management using Web browserEMS (Element Management System) / SNMP V3Syslog supportRS-232 for basic configuration (via CLI)Voice Menu using touch tone phone for basic configuration
Security
Media SRTP
Control H.235, IPSEC, TLS/SIPS
Management HTTPS, Access List, IPSEC
Physical
Power 100-240 V AC/50-60 Hz or -48V DC*
Environmental Operational: 5 to 40o C 41 to 104o FStorage: -25 to 85o C -13 to 185o FHumidity: 10 to 90% non-condensing
Dimensions 42x172x220mm 42x172x220mm 44x445x269mm
Mounting Rack mount, Table top, Wall mount
Additional Features
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 thresholdsStand Alone Survivability (SAS): Supports SAS of up to 25 SIP users (UA) per MediaPack
Short and long Haul REN3: Up to 5.5km (24 AWG line for single phone)
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
Homologation
EMC EN55022 Class B , CFR Part 15 Class B, EN55024,EN61000-3-3, EN61000-3-2, VCCI Class X1 (equals to class B)
Safety EN60950-1 Safety of information technology equipment,UL60950-1 Including compliance to section 6 (over voltage protection).
Telecom TRR-21, TIA-968

* -48V DC is supported only on the MP-124D

  • MP-112: 2 ports
  • MP-114: 4 ports (mixed FXS,FXO)
  • MP-118: 8 ports (mixed FXS,FXO)
  • MP-124D: 24 ports