<p>Hi everybody, </p><p>I intend to use Freeswitch with two Ekiga Softphones.
SIP Instant messaging works between the two softphones but SIP presence
signaling is not managed by the softphones. I try to use other softphones
(QuteCom and SIPCommunicator) and it is the same. I have the following error in
my FreeSwitch console:</p><p>[WARNING] sofia.c:75 sofia_handle_sip_r_notify()
delete subscriptions for failed notify </p><p>Is there any special
configuration for SIP instant messaging presence? </p><p>Thanks. </p><p>G.C.
</p>