SIP Commander - free portable softphone

SIP Commander is a free portable softphone that you can use to make and receive VoIP phone calls from your PC, iPhone or Android based smartphone.

SIP Commander like a telephone to let you make calls through your computer. Call anyone via the internet who also has a softphone installed and if you sign up with a VoIP gateway service company you call regular telephone numbers as well.

The advantage of using SIP Commander is that you can leverage low cost or free VoIP calls and you can connect to the company SIP PBX and work remotely.

Easy to use and powerful Windows program was designed for people who want to improve dynamic interactions with contacts and to manage contact information. It supports multiple SIP accounts and save calls history.

See all contact information for incoming calls. For example, you can see Firstname, Lastname, Birhdate, Company name and other information before call answering. Keep detailed records and notes in your call log about each call and contact.

You can use SIP Commander as a customer database, or personal contact address/phone book, working with groups for managing contact info of individuals and organizations with relationships. Phone numbers, emails, web pages, faxes, pagers, addresses, customer notes - you can save all this data in an organized format.

You can dial phone numbers in one click via Internet. Program has a simple intuitive interface and quick and easy contact lookup. Import and export features are also available.

Attractive and easy-to-use organizer & PIM will keep track of your contacts, addresses, distribution lists, manage your schedule, remind about appointments, and keep your daily notes in order, store your contacts and call by one click. The slick user interface makes it a snap to find addresses and phone numbers, enter reminders.

With its intuitive & familiar interface, users can seamlessly transition from a traditional hard phone environment into the world of Voice over IP. Also by making the navigation simple and user friendly, SIP Commander provides users with easy access to address book management.

The program detects DTMF user input, sends DTMF (Inbound, SIP INFO, RFC2833), supports G.721 A-law/Mu-law, GSM.610, Speex. You can select audio In/Out Devices.

Showcase

SIP has been described as "a simple protocol with profound implications". It addresses many of the major issues in the development of Internet telephony - a technology that is predicted to change the way businesses and people talk to each other. But SIP is much more than VoIP.

SIP allows service providers to invent their own services out of the basic ingredients of:

voice
data
video

These ingredients become peers, interacting as never before to create new services. Telephony is removed from the deterministic, vertiginous world of the telephone system and set free on the Internet!

In this showcase we look at some of SIP's applications and how SIP will be used in a number of environments. The possibilities brought about by SIP are by no means restricted to the scenarios described here. The creation of next generation services is in the hands of service providers, enterprise IT departments or even end-users!

SIP, the Web and eCommerce

Mobile World

Desktop Call Management

IM and Presence

Gaming

We also take a look at Service Providers who are active in SIP.