1. Introduction
The Micronet SP5050 Series FXO gateway provides voice/fax service over IP network with H.323 v3 protocol. By connecting to your existing ADSL or cable modem service, which allows the use of a single, network for voice and fax services with consequent saving in network infrastructure and greatly reduced telephone charges. Ideal solution for providing low cost communications between headquarters and branch offices in the world, as well as for SOHO and office telephony applications.
Micronet SP5050 Series FXO Gateway provides analog lines to connect local PSTN/PTT interface (FXO), and converts voice/fax signal onto IP network. The management feature is via
1.1 Features and specification
General Features
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-Automatically Gatekeeper Discovery
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-Support
-Line hunting
-2(SP5052)/4(SP5054)/6(SP5050)
-E.164 (Telephone Number Plan)
-DTMF dialing
-DTMF detection/generation
-TFTP software upgrade
-Remote configuration/reset via Telnet
-LED indication for system status
-LAN interface : One
-Microsoft Netmeeting v3.0 compatible
-Support static IP and DHCP
-QoS by ToS (Type Of Service)
-SNTP (Simple Network Time Protocol)
-Security: Password setting
Audio feature
-Codec
-VAD (Voice Activity Detection), CNG (Comfort Noise Generate)
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-Dynamic Jitter Buffer
-Bad Frame Interpolation
-Call Transfer (H.450.2)
-Call Forward (H.450.3)
-Call Hold (H.450.4)
-Gain Settings
-Provide Call Progress Tone: Dial tone, busy tone,
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