2CALL - Your mobile SIP Dialer

2CALL是一个移动的SIP拨号IP语音呼叫。

2CALL is a Business grade telephony mobile SIP-compliant Dialer app for anyone to make calls using mobile data plan. You have great savings in IDD calls. Travel and roam your mobile phone without high roaming charges. Use 2CALL app to call any phone number with your own Internet Service Provider. If you don't have a SIP account service provider, please contact us to apply for one SIP account free of charge.

Features included are :

- High Quality voice over Wifi, 3G and LTE data.

- Call history

- Phone contact list

- Default country code calling

- Local country code display based on location

- G729 Codec compression

Wifi or 3G/LTE data plan is required to enjoy 2CALL mobile app.

Emergency calls with 2CALL Voice Call is not supported.