[SIPForum-discussion] Mobile Call Use Cases

piston head pistonhead1 at gmail.com
Fri Nov 25 10:29:27 UTC 2011


Hi,

I needed some help for identifying use cases for simple voice calls for a
mobile device. Following are some cases I identified.

Anyone care to add into this list.

The calling parties are:
Self - Local end i.e. my phone
Peer - Remote end

The use cases are:

Outgoing call
--------------------
1. Peer accepts the call
2. Peer rejects the call
3. Self disconnects the call after talking
4. Peer disconnects the call after talking
5. Self cancels the call before call is connected
6. Peer is busy (Call Waiting Disabled on Peer)
7. Peer is unavailable
8. Peer did not answer (Ringing Timeout)

Incoming Call
--------------------
1. Self accepts Incoming Call
2. Self reject Incoming Call
3. Self did not answer the call
4. Incoming call when self is busy (2nd Caller disconnects after waiting)
5. Call Disconnected by Self
6. Call Disconnected by Peer
7. Call cancelled by callee before call disconnects

Thanks,
PH1
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