Chris,
I just switch the customer from Asterisk to FreeSWITCH. The same DD-WRT firmware run smoothly for a long time with the Asterisk.I do not think there is no issue with DD-WRT firmware. I am thinking the Aastra phone.
Because of calls Drop , I do not want to switch the router which is working fine. In your case Asterisk/ FreeeSWITCH in the same network. My case FreeSWITCH in the Data center( Public Network) , Phones behind the NAT
I work from my home and I use the same DD-WRT firmware to connect same FreeSWITCH, but using Linksys SPA942 phone. Never have any problem.
Victor,
Thank you for the suggestion. I am going to capture and analyse.
My question is Does anyone have similar experience with Aastra Phones & FreeSWITCH.
Thanks
Lloyd