{"id":4239,"date":"2015-06-15T12:27:19","date_gmt":"2015-06-15T11:27:19","guid":{"rendered":"https:\/\/www.teleforwarding.de\/blog\/faqs\/sip\/"},"modified":"2015-08-14T14:48:18","modified_gmt":"2015-08-14T13:48:18","slug":"sip","status":"publish","type":"ufaq","link":"https:\/\/www.teleforwarding.de\/blog\/ufaqs\/sip\/","title":{"rendered":"SIP"},"content":{"rendered":"