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تلفن تماس:02188260016-02188260017
ITG-6000 Series
Internet Telephone Gateway
ITG-6000 Internet Telephony Gateway Series is carrier-grade designed to transmit voice and fax data flows through IP-based network. Supports SIP control protocol and is compatible with most of Softswitch, SIP Proxy Servers devices. It is standard 19”rack mount design.
ITG-6000 Series products support 24/48/72 of analog FXS ports. The Gateway might not be noticeable to end users network. They may be intermediate between telephones, and office station PBX connecting telephone equipment, fax machines. Using a broadband connection using devices such as ADSL, Cable-modem or router or a dedicated line, user can arrange access to voice and fax services via the Internet in order to minimize the cost of international and long distance calls.
Functions such as QoS and ToS provide a higher priority and sequence generated by the gateway for voice traffic passing through the device routing.
Built-in SNMP agent will control the device remotely using EMS systems or program managers on the basis of management protocol SNMP.
Voice Features
G.711 a/μ-law with G.723.1, G.726, G.729A/B Codes
Silence Suppression & Detection
Comfort Noise Generation (CNG)
Voice Activity Detection (VAD)
Echo Cancellation (G.168)
Adaptive (Dynamic) Jitter Buffer
Call Progress Tone Generation
Programmable Gain Control
No Concentration in ITG-6200/6400/6700A, 2:1 Concentration in ITG-6700B
