Bandwidth to Support Convergence
Convergence means combining or converging voice, data and video
onto a single network. Enterprises usually need to expand their
LAN bandwidth and set up a QoS or Quality of Service priority
system to give priority to real-time streams such as telephone
calls or video conference feeds, which are more sensitive to network
delays than data transfers. Most often, the common protocol for
convergence is IP.
What Does Fully Converged Mean?
MPLS networks that are described as fully converged ensure that voice, video and data packets can co-exist without interference. This is done by managing class of service and bandwidth on the network.
Don't Frame Relay Networks Do The Same Thing as MPLS Networks?
They used to in a simpler way. Frame relay networks use small ATM cells rather than the modern IP network cores of MPLS networks, so they tend to be less efficient. Most carriers are shutting down their Frame Relay networks since the rise of MPLS. The newer MPLS networks tend to be designed for higher speeds to match today's business bandwidth needs.
Advantages of Voice over MPLS
MPLS networks have the quality of service features needed to insure low levels of latency, jitter and packet loss to ensure high quality voice transmission. You avoid toll charges by keeping your internal phone calls on the MPLS network that connects your various business locations.
How MPLS Connections Are Defined
You specify the types of connections you want and the network provider sets up the label switching routers to provide this specific service. If you need to add locations or change the way you want to connect, there are no wiring changes that need to be made. The network provider will simply reprogram your service to meet your new specifications.