Merge commit 'f870ee81089ddf5e0388f8b4c7b6a1d437d39ce0' * commit 'f870ee81089ddf5e0388f8b4c7b6a1d437d39ce0': SipPhone: switch to its own phone type PHONE_TYPE_SIP.
Merge commit 'f870ee81089ddf5e0388f8b4c7b6a1d437d39ce0' * commit 'f870ee81089ddf5e0388f8b4c7b6a1d437d39ce0': SipPhone: switch to its own phone type PHONE_TYPE_SIP.