I am a broadband cable provider and I have a lot of Arris TM4026 EMTA and would like to upgrade the firmware to SIP so that i can use them with my Asterisk server. All my servers has public IP address that i could give you access to log in and perform this function… (Budget: $750-1500, Jobs: Computer Security, Linux, Solaris, Troubleshooting, VoIP)
