Asterisk doesn't have all features of SBC like relay and forward request on packet level but all depends on your scenario what you need.
From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of DHAVAL INDRODIYA Sent: Thursday, March 10, 2011 3:49 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [asterisk-users] Is this true for Asterisk as SBC? Hi All, I have starting to reading About SBC and found one artical reagding SBC and they gives a solutions like this. i want to know is this true in realtime sceanario while we think of an big implementation and is it possible with cloud computing. i have found from http://www.smartvox.co.uk/products_gateways_explained.htm Asterisk as a Session Border Controller Equip the Asterisk server with two ethernet ports, connect one to the Internet and the other to your internal network; set up the firewall, configure the dial plans and you've got everything you need for a fully functional Session Border Controller. * IP phones can register with the SBC either from the internal network or from the Internet. * Use your SBC as an Inbound and/or Outbound proxy to have complete control over incoming and outbound calls * Use it to control access to your IPBX and to overcome the usual problems associated with interfacing VoIP between your private network and the Internet * Solve one-way audio and other notoriously difficult and annoying NAT traversal problems while, at the same time, improving your systems security regards dhaval
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