Download Online App Box . SIP FXO, SIP PROTOCOL
Carousel is software to connect VoIP calls to ordinary telephone lines and vice versa using one of a number of professional telephony devices. It works as a virtual FXO gateway. You install it as a service on any Windows PC. SIP protocol VoIP calls will be directed out to standard PSTN analog lines through a telephony board. Typical Applications: ~ To create a 1 to 12 FXO gateway to route VoIP SIP calls to ordinary phone lines. ~ To run a VoIP Based PBX (eg. Axon) when no SIP Gateway or Broadband provider is available. ie. Where you want to use VoIP to route calls in a office but where all external calls are still on ordinary telephone lines. ~ To use an existing LAN network to route calls from a Virtual PBX. Features: ~ Uses the standard SIP protocol to connect to any VoIP based service, lines or PBX. ~ The number of simultaneous calls are limited only by your hardware (it is unlimited in the software). ~ Runs as a background service on any Windows 2000/XP/2003/Vista computer. No special server or server software is needed. ~ Supports both PCI Telephony Cards and USB Telephony Devices to connect to real phone lines. ~ Installs in just minutes.

  

sip to skype

S/MIME protocol

SIP/ RTP

Protocol Library

Protocol Analyser

sip stack

sip sdk

 

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Carousel Telephony Adapter: http://www.nch.com.au/carousel/csetup.exe

 

 

Quorum Call Conference Software: http://www.nch.com.au/conference/qsetup.exe

Quorum is software which runs as a phone conference server on any Windows PC. Callers dial into the server to join telephone conferences. Callers can connect to a conference call using either standard or VoIP lines on external telephone numbers or through an office phone system. The number of people who can join a conference call is limited only by your bandwidth. When the caller selects the option to create a new conference Quorum will assign and read back the unique and secure conference number. The conference creator then gives this number to each conference participant. Whenever any person dials the server and enters this conference number, they will join in the current conversation with the other members of the conference. Features: ~ Easy to use web interface to create and manage call conferences ~ Virtual conference room display via a web browser with ability to upload documents for attendees to view. ~ Runs on almost any Windows PC. ~ Handles unlimited simultaneous conferences. The number of calls and conferences is limited only by your bandwidth. ~ Can connect via VoIP using the international standard SIP protocol. If VoIP is used no special hardware is needed. ~ Can connect to ordinary phone lines (or analog PBX extensions) directly using telephony devices. ~ Can connect to one Skype Number (so a Skype user can connect) using the Uplink Skype to SIP Adapter. ~ Easily allocate new conference IDs on the phone. ~ Join any pre-defined conferences by using the allocated conference number. ~ Voice prompts are easily changed via the user interface. ~ VoIP calls can be made using free VoIP SIP Service Providers saving call costs if they are an issue. ~ Installs and ready to run conferences in just minutes. ~ Very simple user interface for day-to-day easy business use. 

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