Thank you to take some of your time to read me and maybe answer me.
I currently have the following network structure, which work fine:
The only bandwidth management configuration I did in the Cisco E1000 router is to set the QOS, giving high priority to the 5 SIP Phones mac addresses.
I purchased a Small Business Cisco router RV016 because the company keep expanding so they will add more SIP Phones and PCs.
In the new router configurations, there is no way to do like I did on the E1000 I just want to be able to set high priority to the SIP Phones mac addresses.
What happens when I use the new router (RV016) is that, sometime you dial a number and the phone do a busy signal and indicate "Call failed" or sometime people call in and there is only 3 phones ringing.
I tried port forwarding.. disabling firewall.. SPI.. I tried access rule.. whatever I do doesn't fix the issue.
When I put the Cisco E1000 back everything goes well.
Is there something I should know?
I'm using the latest firmware: RV0XX-v4.1.1.01-sp.bin
Can't wait to hear from you, thank you