Warning
Ive had hacks on my asterisk server ever since they updated this app. If you want this app to ring, you have to give these guys your sip id and pw. Ever since I did that Ive been getting hacked. I dont think the app producers would be doing it, but if their system is compromised than all our sip accounts get compromised.
Tarekadam about
iSip -VOIP Sip Phone, v4.8.2