The Soundwin customized VoIP Card fully both SIP and H.323 standard compliant and provides a total solution for integrating voice-data network and PABX. By simple installation, this revolutionary compact voice over IP (VoIP) card could be configured as a 2/4/8/16/24 voice PCM channels which provides voice connectivity over the IP network and to the PABX. more

The Soundwin customized VoIP Card fully both SIP and H.323 standard compliant and provides a total solution for integrating voice-data network and PAsBX. By simple installation, this revolutionary compact voice over IP (VoIP) card could be configured as a 2/4/8/16/24 voice PCM channels which provides voice connectivity over the IP network and to the PABX. more