We're looking for someone to design a module to accept telephone calls on E1/T1 interfaces and forward them as SIP - please see the attached PDF for more details. PM me if you've questions.
15 freelancers estão ofertando em média $3750 para esse trabalho
Our team from 9 person is ready to undertake performance of your project, in deadlines, qualitatively wide experience. More in detail through e-mail: firstname.lastname@example.org.
Hi Dave, we are very experienced also in DSP software and easily can provide algs. like DTMF, Echo Cancelling, CallerID, etc. Please write on support@[login to view URL] for details
We understand your requirements & ready to start immediately on your project, as we have the team of experts . Currently we have Four [login to view URL] holders in electrical & electronics. Thanks!