Because Sip API is blocked by carriers (that way you should always call isVoipSupported to verify that the device supports VOIP), NEOTEL needs a third party Jain Sip library for B4A.
Information about why Sip API is blocked:
Enable Android Gingerbread native android SIP Stack | smartphone and tablet review, tips,tweak and hack
Jain Sip information:
a) Jain sip (JSIP: JAVA API for SIP Signaling — Java.net) is a JAVA SIP STACK.
b) Android SDK's default implementation (API > 9) is based on Jain sip.
c) Jain Sip has been installed on Android 2.3+ with the following issues:
Android 2.3 using external JAIN-SIP(J-SIP) Stack | Classpath - Stack Overflow
We need:
1. Jain Sip Android Installer (With rename the base packages like the issue says).
2. B4A library
We estimated a price of 2.000 USD and 15 days development.
Our goal is to use sip registration, call and hungup without carriers prohibits using our own Jain Sip Stack.
Jain Sip B4A library should be very closed to Sip B4A library developmented by Erel.
http://www.b4x.com/forum/basic4andr...utorials/13088-android-sip-voip-tutorial.html
More information: [email protected]
Information about why Sip API is blocked:
Enable Android Gingerbread native android SIP Stack | smartphone and tablet review, tips,tweak and hack
Jain Sip information:
a) Jain sip (JSIP: JAVA API for SIP Signaling — Java.net) is a JAVA SIP STACK.
b) Android SDK's default implementation (API > 9) is based on Jain sip.
c) Jain Sip has been installed on Android 2.3+ with the following issues:
Android 2.3 using external JAIN-SIP(J-SIP) Stack | Classpath - Stack Overflow
We need:
1. Jain Sip Android Installer (With rename the base packages like the issue says).
2. B4A library
We estimated a price of 2.000 USD and 15 days development.
Our goal is to use sip registration, call and hungup without carriers prohibits using our own Jain Sip Stack.
Jain Sip B4A library should be very closed to Sip B4A library developmented by Erel.
http://www.b4x.com/forum/basic4andr...utorials/13088-android-sip-voip-tutorial.html
More information: [email protected]