http://www.call-labs.com/resources/configure-call-labs-with-zoiper/ 2013-03-27T18:38:54+00:00 weekly 0.6 http://www.call-labs.com/resources/configure-call-labs-with-eyebeam/ 2013-03-27T18:38:06+00:00 weekly 0.6 http://www.call-labs.com/resources/configure-call-labs-with-yate/ 2013-03-27T16:32:01+00:00 weekly 0.6