Roman Dinkevych

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Create feature-rich windows applications with many new components and universal dialogs.

  • improved DBGrid
  • new DBRecordView, DBTreeView
  • toolbars and db dialogs to Find, Filter, Sort, Export, Print...
  • StringGrid with columns definition
  • GroupBox with automatic alignment and resizing of owned controls

And many more from $25 to $95 only - click for details!

Author Products

Total 1 product

TNH323Core - Powerful H323 VCL v.1.0

Components > Communications > Voice

By Roman Dinkevych.

Shareware 15 May 2005


TNH323Core is powerful Delphi VCL component for creating H323 end point applications. Using this VCL in your Delphi development can greatly decrease development time and add H323 capability to your application in a few mouse clicks. VCL based on well known OpenH323 Project and implemented partly using VC++ and mostly Delphi. This VCL was tested with majority of soft/hardware gatekeepers and gateways. The next step in development of this VCL will be video capability.


  • H.323 Protocol;
  • G7xx Codecs, GSM-06.10 and MS-GSM (Required codec set can be supplied by request);
  • Gatekeeper and Enpoint Mode;
  • Required bandwidth selection;
  • NAT Translation;
  • Fast and Slow start;
  • H.245 Tunneling;
  • User input mode;
  • Silence Detection;
  • RTP, UDP and TCP Port settings (very useful when firewall is in place);
  • H323 and RTP trace support;
  • Playback and Recording audio devices support;
  • Jitter Delay support;
  • Sound channel buffer depth support.


  • Status: Demo only
  • Source: On purchase/registration
  • price: $99
  • Source price: $260
  • Exe demo: included
  • Size: 1 851kB

Platforms: D2005, D7