Are there any non-GPL SIP libraries/SDKs that'll let me implement SIP for iOS?
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问题:
回答1:
These are the ones I know about:
Proprietary:
- vaxvoip
Open source: GPL/LGPL
- sofia-sip
- linphone
- exosip
回答2:
oSIP is LGPL and therefore can be used (as a library) in commercial and closed-source projects. It compiles easily for arm. It is the SIP library used by linphone for iPhone; however, linphone is GPL.
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