AT&T is offering users another flavor of VPN that the carrier says is more economical than traditional frame relay networks and typically more economical than customer premises equipment-based IP VPNs ...

Telesphere's private, nationwide MPLS network provides direct private SIP interconnection to IP PBXes from vendors such as Asterisk, Avaya and Cisco, as well as TDM PBXes. By using Telesphere for ...

Much work is afoot to port existing Layer 2 services to converged Multi-protocol Label Switching and IP networks. In a nutshell, these efforts should eventually enable you to add new services at ...

MUNICH, Germany--(BUSINESS WIRE)--Coriant, a global supplier of open, disruptive, and hyperscale networking solutions for service providers and web-scale internet operators, today announced the ...

Multi-protocol label switching (MPLS) deployments to date have been focused on providing traffic engineering and network-based IP virtual private network (VPN) capabilities to IP core networks, and to ...

1. When using MPLS or Ethernet services with CoS and SIP signaling for intra-company calls, it’s advisable that all locations directly connect to a data center that houses the necessary VOIP/UC/SIP ...