We are developers of high performance, web phones and Click2Call and WebCallback solutions for different standard protocol using in VOIP business including SIP, IAX2, IAX2 SDK, and H.323, supporting standard codecs,standard features with advance GUI, Please check our client list for companies using our Softphones and other products.

SIP Softphone comes with an intuitive Graphical User Interface and can be easily customized. It's designed with latest SIP technology that can be used to make outbound phone calls from PC to any telephone. Since sip softphone uses G729,G723.1,GSM, ILBC,SPEEX, ULAW and ALAW codecs, it can be used in all versions of Microsoft Windows and gives excellent call quality even using from dialup/slow connections.

SIP softphone delivers communications and services for PC-to-Phone, Phone-to-PC and PC-to-PC services. For demo copy or your own SIP Softphone customization, please contact sales@silicontechnix.com for pricing and details.

WINDOWS XP, NT, 2000, 98, and ME operating systems. Linux, Unix and Macintosh OS are not currently supported.

SIP Server to register the softphone -Minimum 6.3k bandwidth is required to make call.

IAX Softphone comes with an intuitive Graphical User Interface and can be easily customized. It's designed with latest IAX2 technology that can be used to make outbound phone calls from PC to any telephone. IAX softphone uses G729, ILBC, GSM, Speex,G711 codecs, it can be used in all versions of Microsoft Windows. IAX dialer softphone delivers IAX-based communications and services for PC-to-Phone, Phone-to-PC and PC-to-PC services. For your own IAX Softphone skin customization, please contact sales@silicontechnix.com for pricing.

Features of IAX Softphone:

Customized Skin Interfaces
Call Timer Display Balance
Call Forwarding
Call Transfer
Line Hold
Last Number Redial
Local Signalization (Dial tone, busy, ring back, etc.) for user comfort
Mute
Touch-Tones
Address Book
Microphone Volume Control
Speaker Volume Control

Benefits of IAX Softphone:

Small Application (less than 700KB)?
Use G729, ILBC, GSM, Speex and G711 (ulaw,ulaw) codecs
Works with any Full-Duplex sound card USB handset and headset support.
Works well on all versions of Microsoft Windows (95, 98, 98SE, Millennium, NT4, 2000, XP, 2003)
NAT/Firewall native support
Auto-Configuration of settings for easy deployment

Installation Requirements of IAX Softphone:

Operating Systems Supported

WINDOWS XP, NT, 2000, 98, and ME operating systems. Linux, Unix and Macintosh OS are not currently supported.

Hardware Requirement

Full duplex sound card with microphone and speakers

Network Connection

IAX Server Asterisk to register the softphone -Minimum 5k bandwidth is required to make call.