Rfc and Net Time Server & Client Software for Windows

HS NTP C Source Library
$0 - Hillstone Software

HS NTP is a software library in C (supplied with full source code) which implements the client side of Network Time Protocol (NTP) over UDP socket layer according to RFC1769 and RFC1305. HS NTP Library allows a user application to synchronise local system time to remote NTP server time.

First user application calls HS NTP initialisation function supplying pointers to callback functions in user code for timer management and for reporting NTP events to user.

To obtain time difference between local system and remote NTP server, the user application calls HsNtpGetTime function, specifying NTP server name or IP address and source UDP port to use.

HS NTP library then resolves the server name, formats and sends NTP time request packet according to RFC1305 and RFC1769 standard. Once HS NTP has received NTP time reply from NTP server it analyses the reply and reports the resulting time difference to user application via callback function. The parameters to this event callback contain the offset value in seconds necessary to apply to local clock in order to synchronize it to the time at remote NTP server.

Modular design makes it easy to port HS NTP protocol module to any environment. HS NTP internally at a lower layer interfaces to HS Sock library which provides UDP transport services. User application need not worry about Winsock - HS NTP does all transmission, reception and event handling over socket layer.

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Absolute Time Server
$29.97 - FlexibleSoft Co.

Reliable freeware TIME and SNTP server for small to midsize local area networks (LAN)

Absolute Time Server is a full-featured time server, which works as WinNT service and is fully RFC-868 and RFC-2030 compatible. Absolute Time Server acts as a background process, has very low system
resources consumption, and it can be started before user logon.

The short list of Absolute Time Server features includes support for RFC-868 (TIME) and RFC-2030 (SNTP) time synchronization protocols, optimized for performance as NT service (and emulation of NT service for Windows 9x systems), WINSOCK 2 support, low consumption of server resources. In addition to program?s small download size and easy installation, Absolute Time Server starts its job right after installation, without any set-up.

While Absolute Time Server can be and is successfully used as a stand-alone product, it works best when integrated with Absolute Time Corrector, low cost award-winning time synchronization software from FlexibleSoft.

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AGEphone for Windows Mobile 2003/5.0
$50 - ageet Corporation

AGEphone is a software that allows you to make and receive phone calls from your PDA.

It offers a lot of features that come in handy, like a speed dial function, an answering machine, call melodies, simultaneous use of multiple services and many more. It's VoIP engine "microSIP stack", an original SIP parser and IP packet processing program make operation at super small size and with super light weight possible, while ensuring great sound quality through a newly developed packet buffering.

AGEphone funcitons include:

# High quality sound, low delay buffering
# The world's smallest and lightest VoIP stack
# UPnP, STUN Support for NAT Traversal
# Possibility to simultaneously use multiple Services
# Support of Multi-network interfaces (NIC), including VPN
# Click to Call Function
# DND(Do not Disturb)
# Hold
# VAD (Voice Activity Detection) with fade-out
# Voice Jitter Absorption
# Call History
# Number Auto Complete
# Different skins
# Address Book, Outlook Support
# Speed Dial Function
# Inband/RFC2833 DTMF send
# Call Melodies
# Multiple Codecs
# Voice Recording

AGEphone is based on and fully complies to the following international standards:

# RFC3261: SIP: Session Initiation Protocol
# RFC2327: SDP: Session Description Protocol
# RFC1889: RTP: A Transport Protocol for Real-Time Applications
# RFC2833: RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
# RFC3489: STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network # Address Translators (NATs)
# RFC3581: An Extension to the SIP for Symmetric Response Routing
# UPnP :Universal Plug and Play IGD

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HS POP3 Lite
$0 - Hillstone Software

HS POP3 Lite is a software library in C (supplied with full source code) which implements the client side of Post Office Protocol Version 3 (POP3) over TCP socket layer according to RFC 1939. Among other features, the library supports user authentication, reception of basic internet headers and text, message deletion and statistics

First user application calls HS POP3 initialisation function supplying pointers to callback functions in user code for memory amd timer management and for reporting POP3 events to user.

To receive email messages from any POP3 RFC1939 compliant server, the user application calls HsPop3GetMail function, specifying mail server name or IP address and login user name and password.

HS POP3 library then resolves the server name, connects to it, receives and message scan list. according to RFC1939 standard. Once HS POP3 has a unique message ID from the server, it reports this message ID to user application via callback function. The user application returns a specific value if it wants to receive this message. At this point HS POP3 will request necessary amount of memory for the message and will receive complete message into the buffer. Once message is received, the user code is notified with a callback and a message structure, containing full message pointer, message length, start of text pointer, length of headers and separate parsed out header information: from field, date field, message id field and subject field. This process is repeated until all messages are received. HS POP3 library can also delete messages from server if this option is specified.

HS POP3 Library incorporates the necessary state machine, transparency procedures, and server response processing required to comply to a simple and robust POP3 client implementation.

Modular design makes it easy to port HS POP3 protocol module to any environment. HS POP3 internally at a lower layer interfaces to HS Sock library which provides TCP transport services.

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Visual Hindsight Professional Edition
$299 - RFC Services

Visual Hindsight is professional-grade network camera surveillance and recording software. It supports cameras and video servers manufactured by Axis, D-Link, ELMO, Flexwatch, Hunt, IDView, IQinVision, JVC, Mobotix, Orite, Panasonic, PDuke, Pixord, Sony, Toshiba, Vivotek and others. Visual Hindsight allows viewing up to 100 live video streams while simultaneously recording up to 50 streams directly to disk as highly compressed AVI files. It supports motion-detection recording, automatic reconnect of dropped connections, and automatic record-on-connect.

Visual Hindsight is a multi-user system, with support for concurrent users, user access rights and administrator functions, and encrypted databases. Also included is the Automatic Retention Monitor? to control the amount of disk space allocated for recording purposes through user-defined values for maximum file age and total file size.

Visual Hindsight is ideal for monitoring convenience stores, gas stations, day care centers, retirement facilities, hospitals, laboratories, commercial property, private homes and more. Whether you're a security manager responsible for monitoring access to multiple sites, a school administrator who needs to ensure unauthorized people cannot gain access to your campus, or anyone interested in monitoring their business or their home, Visual Hindsight is a powerful, easy to use and affordable desktop video surveillance and recording solution.

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Visual Hindsight Video Joiner
$29 - RFC Services

Video Joiner is an easy to use multimedia joiner that allows you to join many different video, graphic and audio files to one output video or audio file. Video Joiner can also extract frames from video files, or just convert graphic files to other graphic formats.

Video Joiner can recompress input files before including them into a collated file. This allows you to join files created in different formats as well as select any CODEC installed on your system as the compressor for output file. You can also change the output file resolution, frame rate, number of audio channels, mono or stereo, and more.

Video Joiner Features at a Glance:

* Collate clips of variable frame rate and resolution
* Merge different file formats such as AVI, MP2, WAV, OGG, JPEG, and more
* Collate to several outputs at once (user-selectable filter)
* Use any system-installed CODEC when recompressing
* Create DVD, SVCD, and VCD slide-shows from your video clips
* Manipulate video clips to improve image resolution
* Preview collated file from within Video Joiner
* Use the Step-By-Step Wizard to easily collate your video clips

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