Stephen Technologies Co.,Limited SVP303 SIP / H.323 ip phone user manual
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7.2 IPPtool Setting----------------------------------------------------35
8. Charging System Setting
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8.1 Keyboard Setting-----------------------------------------------------36
8.2 IE Setting-----------------------------------------------------------36
8.3 Telnet Setting--------------------------------------------------------36
9 Net telephone upgrade
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SVP303-SVP303 and SVP303-SVP303 net telephone series of our company are new
generation VOIP voice communication products independently developed and
manufactured by our company. It owns clear voice, original design, good compatibility,
stable operation and simple setting, which bring convenience to you. Please read this
manual in detail before installation.
1. Brief Introduction
1.1 Software Characteristics
Support DNS register;
Support H.323 V4, MGCP and SIP protocol;
Support DHCP automatic allocation of IP address and other parameters;
Support a variety of NAT passing and firewall passing;
Meet ITU-T standard as well as generation and test of DTMF;
Support G.711A/U, G.723.1 5.3/6.3 and G.729/A/B/AB/GSM610 algorithm of voice coding
and decoding;
Support Voice Activity Detection (VAD), Comfort Noise Generation (CHK), Acoustic Echo;
Cancellation (AEC) and dynamic voice technology. Its sound can match with traditional
telephone.
Support PPPoE protocol (When used on ADSL and Cable Modem connection).
Support many net structures, such as LAN, city Wide Band, special line net, XDSL of
Telecom, MODEM, Wide Band and CABLE MODEM Wide Band net of Broadcasting &
TV.
Full intelligent manual prompt;
Voice prompt of keyboard operation;
Intellectual fast dialing;
Full duplex Hand-free telephone;
Support real-time volume adjusting;
Volume of headphones and speakers can be adjusted independently.
Calling transfer, calling holding and voice answering;
Internal time-server can indicate standard time of all main time zones;
SVP303 and SVP303 double-interface telephone can provide two RJ45 standard
100M exchanger interfaces;