Issues to consider when enabling SIP services for the eEnterprise.

VoIP adoption has flourished over the past decade, allowing companies to streamline their voice and data networks, drive efficiency, and enable new applications with great success. In the past, VoIP deployments in the enterprise have primarily focused on IP PBX, unified communications, and VoIP networking across private IP networks. Now many enterprise IT departments are looking to SIP trunking and hosted VoIP services to yield additional cost savings and efficiency benefits.