Hello my best regards, I am a telecommunications engineer with a solid knowledge in Swicth and router, Dhcp, dynamic static routing, ipv4, ipv6, vlans, rip, telephony ip cisco manager express. cisco unity express. And much more if you want to send me a message and I will make the document, I will also send you a sample project of cisco manager express with cisco ip phones. using dial-peer and rip routing. I designed the same in packet tracert