| N/A | Comcast Business VOIP is a telephony and VoIP software solution available under the VoiceEdge brand, supporting mobile telephony, SIP trunking, cloud PBX, as well as Unified Communications features with the higher tier Business VoiceEdge edition that supplies users with a softphone, readable voicemail, audio-conference hosting, and screen sharing. | N/A |
| N/A | Grasshopper is an IP telephony business communication solution that provides companies with a toll-free or local phone number. It has both desktop and mobile applications and includes features such as custom greeting recording, call forwarding, call transfer, call reporting, and voicemail. | $18 per month for a single user |