Hi All, Its been a while since i've written to this board so i hope you're all well. Today i've been trying out FreeSWITCH on AWS for the first time and it certainly appears to be working as expected however my configuration must be wrong for the environment so i wondered if someone here could offer some advice? A TCP dump shows correct SIP negotiation between my handset and the server over the respective public IP's however when viewing the flow in Wireshark the RTP heads off to my handsets internal IP. I see this in the CLI: 2014-12-18 16:32:28.531022 [DEBUG] switch_core_media.c:5141 AUDIO RTP [sofia/internal/1000@54.77.115.40] 172.31.6.36 port 30074 -> 192.168.5.195 port 16468 codec: 0 ms: 20 Does anyone have any keen suggestions? Thanks, Callum ______________________________ Callum Guy X-on Framlingham Technology Centre Station Road, Framlingham, Suffolk, IP13 9EZ T 0333 332 0116 E callum.guy@x-on.co.uk X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD Company Registration No. 2578478 This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. Please consider the environment before printing this email.