I have no previous experience with Asterisk but I have very good knowledge and experience in Cisco Unified Communications. So, I know exactly, what is the meaning of VoIP, H.323, SIP, XMPP and etc.
I’m thinking to use Asterisk, but I really appreciate if someone can help me in the following points before reading and testing and at the end find that Asterisk is not applicable with what I’m looking for. The points are:
• Can I deploy Asterisk in Cloud and allow phones to register from Internet like homes?
• Is there an application that is similar to Cisco Jabber or Microsoft Lync (Skype for Business) where I can use it as:
o Chat and instant messaging.
o Desktop sharing.
• What is the maximum number of phone registration that Asterisk can support?
Thanks in advance.