HomeAppsCommunicationVoIP Office ProApps like VoIP Office Pro Here are some great alternatives to VoIP Office Pro by voipoffice : MoSIP Mobile Dialer ★3.8 TeleConsole ★4.1 Zoiper IAX SIP VOIP Softphone ★4.4 Groundwire: VoIP SIP Softphone ★3.4 Bria - VoIP SIP Softphone ★4.2 RemiPBX ★4.8 VoIP.ms Console ★4.6 Bria Mobile: VoIP Softphone ★4.1 MobiCalls VOIP Calls ★4.3 HelloSpoke Mobile ★4.0 OneCloud ★4.1 Voiply Mobile: Calls & Text ★3.8 SessionTalk Pro Softphone ★3.2 AloTel ★4.2 Acrobits: VoIP SIP Softphone ★3.5 Voip.ms Tools ★4.8