Free phone calls

Call for free to other iSoftPhone users.

Simple one-step configuration

Get talking to other iSoftPhone users
in seconds.

Crystal clear voice quality

Receiving you loud and clear!

Integrated with OS Address Book

Select a person you wish to talk with
from a single address book.

Call History

See all incoming and outgoing calls.

Unlimited VoIP providers

Enter the provided SIP address, phone number and password.

Closed private
telephone network

Setup a closed private telephone network by using the option to add multiple SIP providers.

Codecs

Select codec from PCMU, PCMA, GSM, G276-32 or auto-select.

Multi-server

Connect to multiple servers simultaneously.

Multi-line

Establish a call with more than one person.

Line status

Not active, ready, active, hold...

VPN Support

Correctly recognizes secure tunnel connection.