A2Billing SIP Dialer 1.2
A2Billing SIP Dialer is SIP client for IPhone users.
Purpose: Easy to use SIP SoftPhone for VoIP users.
* SIP Softphone
* G.729* Codec Support.
* Call History.
* Balance display (with Currency) on Main Screen.
* Contact Picker tab for selecting contacts from Phonebook.
* Local access/Calling card
To Use G729, users need to purchase third party license.
For those who do not want...