I'm relatively new to the Elastix community launching my first live box last night. All was pretty smooth but did notice one oddity and wondering if anyone else has experienced this. We are fully SIP VoIP using a combination of Polycom & Aastra phones. When ever we get a call into our main line and then gets transfered to another extension, there is about a 2-3 second delay before voice can be heard. Not sure if it's Elastix or the phones... especially the Polycoms.