1World SIP Client is designed specifically to leverage the iPhone's unique capabilities and easy way to make iPhone voip call by using iPhone devices. Featuring a comfortable and simple user interface iPhone sip client lets you connect your iphone to standard landline or mobile phones.
1World SIP Client works just like standard SIP Softphones i.e. it gets registered on the SIP server and then let the authentic caller makes calls.
This softphone also turns your iPhone into a VoIP phone, so you can make cheap or even free phone calls over the internet at anytime, and from almost anywhere.
•SIP protocol support
•Codecs supported: G729, G711, GSM
•Call Status Indicator
•Calling in background.
•Save / Edit Username & Password
OS Supported :iPhone OS 3.X.X and iPhone OS 4.X.X ,latter
Internet Connectivity: Wi-Fi,3G,GPRS,EDGE
What's New in this Version Crash issue solved.
- iPod Touch