CALLA sip phone
By Calla Networks
Open iTunes to buy and download apps.
CALLA is a sip softphone supporting TCP/UDP/TLS/SRTP/TSM protocols.
- Category: Productivity
- Released: Nov 16, 2012
- Version: 2.0
- Size: 5.9 MB
- Languages: English, Simplified Chinese, Traditional Chinese
- Seller: Jay Xia
- © Calla Networks
Compatibility: Requires iOS 4.0 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPad, iPod touch (3rd generation), iPod touch (4th generation), and iPod touch (5th generation).