Right now, as I understand the VoIP offering from AT&T VoIP services, it primarily services VoIP trunking with an expectation that an existing TDM PBX exists. When will support for all VoIP solution be available, i.e. Cisco Call Manager only environments? Local call routing remains an issue too. Would love to hear more about these and other issues that prevent Enterprises from consolidating onto one access technology to sites.