OnSIP app for iPhone and iPad
OnSIP brings your business phone to you, whether youre at the office, at a clients site, or working remotely. Connect with customers, partners, vendors, and coworkers from your OnSIP account on your iPhone.
With OnSIP, you can take advantage of standard business phone features without the additional hardware. Make and receive HD voice and video calls, monitor contact availability, check recent call history, and manage your voicemail in one simple interface.