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| <p>Provides access to Session Initiation Protocol (SIP) functionality, such as |
| making and answering VOIP calls using SIP.</p> |
| |
| <p>For more information, see the |
| <a href="{@docRoot}guide/topics/connectivity/sip.html">Session Initiation Protocol</a> |
| developer guide.</p> |
| {@more} |
| |
| <p>To get started, you need to get an instance of the {@link android.net.sip.SipManager} by |
| calling {@link android.net.sip.SipManager#newInstance newInstance()}.</p> |
| |
| <p>With the {@link android.net.sip.SipManager}, you can initiate SIP audio calls with {@link |
| android.net.sip.SipManager#makeAudioCall makeAudioCall()} and {@link |
| android.net.sip.SipManager#takeAudioCall takeAudioCall()}. Both methods require |
| a {@link android.net.sip.SipAudioCall.Listener} that receives callbacks when the state of the |
| call changes, such as when the call is ringing, established, or ended.</p> |
| |
| <p>Both {@link android.net.sip.SipManager#makeAudioCall makeAudioCall()} also requires two |
| {@link android.net.sip.SipProfile} objects, representing the local device and the peer |
| device. You can create a {@link android.net.sip.SipProfile} using the {@link |
| android.net.sip.SipProfile.Builder} subclass.</p> |
| |
| <p>Once you have a {@link android.net.sip.SipAudioCall}, you can perform SIP audio call actions with |
| the instance, such as make a call, answer a call, mute a call, turn on speaker mode, send DTMF |
| tones, and more.</p> |
| |
| <p>If you want to create generic SIP connections (such as for video calls or other), you can |
| create a SIP connection from the {@link android.net.sip.SipManager}, using {@link |
| android.net.sip.SipManager#open open()}. If you only want to create audio SIP calls, though, you |
| should use the {@link android.net.sip.SipAudioCall} class, as described above.</p> |
| |
| <p class="note"><strong>Note:</strong> |
| Not all Android-powered devices support VOIP functionality with SIP. Before performing any SIP |
| activity, you should call {@link android.net.sip.SipManager#isVoipSupported isVoipSupported()} |
| to verify that the device supports VOIP calling and {@link |
| android.net.sip.SipManager#isApiSupported isApiSupported()} to verify that the device supports the |
| SIP APIs. |
| Your application must also request the {@link android.Manifest.permission#INTERNET} and {@link |
| android.Manifest.permission#USE_SIP} permissions in order to use the SIP APIs. |
| </p> |
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