pkcall vs MetaVoip

pkcall is a mobile dialer or application which makes VoIP calls with minimum iOS version support of 6.0 on Apple iPhone, iPad and it uses the 3G/Edge/wifi Internet connectivity. pkcall is developed based on the requirements of VoIP Providers business needs. Features :- pkcalll uses SIP protocol based for signaling. pkcall Supports all codecs. pkcall run Behind NAT or private IP. User Friendly Interface. Auto Sync of Balance. Real Time Sip status messages. Call History. Loud Speaker. Hold. Address book integration. Compatible with all sip standard switches. It has very efficient implementation of jitter buffer to play voice smoothly.

MetaVoip is a free dial-up software based on VOIP protocol. You can use MetaVoip to perform free voice calls, contacts, call records and communication node selection functions. 1. Free voice call: enter the MetaVoip number of the other party in the Keypad page and click Dial to complete the free voice call function. 2. Contact: Click the Add button on the Contacts page to enter a new contact, or select a quick search contact to make a voice call. 3. Call records: On the Recents page, you can view all call records, including call time, duration and call number, and quickly search the call records of the corresponding number through the search function. 4. Communication node selection: click the upper left corner of the software to switch your communication nodes at any time and select the optimal call line.