Free softphone headset software for windows

SoftPhone 13030 is regarded as a convenient and professional service which provides you with most advanced technology and functionality to make reliable, inexpensive worldwide phone calls.

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Requirements: Windows NT/2000/XP/2003 Server/Vista

Adore Infotech provides sip softphone and pc to phone sofware solution Adore Softphone is a tool that comes with an intuitive Graphical User Interface and can be easily customized. Its designed with SIP technology that can be used to make outbound phone calls from PC to any telephone.
Since sip softphone uses Microsofts g723.1 codec, it can be used in all versions of Microsoft Windows without the need of external codecs and gives excellent call quality even in dialup connection.
SIP dialer softphone delivers SIP-based communications and services for PC-to-Phone, Phone-to-PC and PC-to-PC services.
Main features:
- 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
- Use Microsoft g723.1 codec
- Works with any Full-Duplex sound card
- USB handset and headset support.
- NAT/Firewall support, stable SIP, RTP ports
- Specify NAT IP to be written in SIP messages
- Auto-Configuration of settings for easy deployment
- STUN support for NAT detection and classification
- Configuration Wizard
- Uses New RFC 3261 compliant stack

The Howdy SoftPhone software plus any computer headset turns your computer into a phone. Just download the SoftPhone and you are ready to make free calls to any Howdy subscriber in the world. Howdy Softphone can work under 98% of standard NAT/firewall without adjust any setting at all. Support 100+ computers work under the same LAN at the same time! Howdy Softphone can divert calls to any other phone in the world, even if your computer is off. With international Call Divert, you can be away from your home, office or even out of the country, and youll still be able to receive all calls to your Howdy SoftPhone on any mobile or conventional phone.

Support USB phone
PC to PC, PC to Phone, Phone to PC
H323 compliant
Touch-tones [DTMF]
Dial/ Redial/Hangup
Dynamic CODEC Selection
Caller ID
Call Timer
Backspace/Clear/Delete
Microphone & Speakers Levels
Last Caller-IDs
Recent Calls Dialed
Recent Calls Received
Sound Device Selection
New Familiar-looking Menu
Phonebook
Speed Dial
Benefits:
Easy to install
Intuitive user interface & Menu.
Easy to navigate and configure.
G.723/729/GSM codecs included
NAT/Firewall support
Multiple gatekeeper selection
Customised skin can be provided by Author