--- title: "phone.systems™ App | All-in-One Business Softphone Solution | DIDWW" description: "Manage your entire business phone system in one app. The phone.systems™ app is an all-in-one softphone solution for seamless and reliable communication." canonical: "https://www.didww.com/tools/phone-systems-app" last_updated: "2026-10-22T07:29:02.512Z" --- # phone.systems™ App | All-in-One Business Softphone Solution | DIDWW > Manage your entire business phone system in one app. The phone.systems™ app is an all-in-one softphone solution for seamless and reliable communication. Take control of your voice communications - anywhere, on any device [Buy phone.systems™](https://my.didww.com/#/phone_systems) [Talk to an expert](https://www.didww.com/request-a-demo) Windows macOS iOS Android Windows macOS iOS Android ## Over 1000 industry leaders rely on DIDWW ## More than just a softphone - stay connected anywhere with the phone.systems™ app The phone.systems™ app boosts efficiency by enabling agents to stay connected across devices. Available for iOS, macOS, Windows and Android this app allows seamless communication from any platform - ensuring that users are always reachable, whether in the office or on the go, using the device of their choice. ## Seamless communications, maximum efficiency - all with a single app ### Stay connected anywhere Handle business calls from any location - all you need is an internet connection. ### Simplify management Admins can manage users and settings remotely, ensuring effortless setup and maintenance. ### Never miss an opportunity Built-in lost calls tracking helps your team follow up quickly and convert potential leads. ### Be reachable on all your devices Install the app on multiple operating systems (iOS, Android, Windows, macOS) to ensure every user is reachable, anytime, anywhere. [Buy phone.systems™](https://my.didww.com/#/phone_systems) [Talk to an expert](https://www.didww.com/request-a-demo) ## Everything you need for a modern business phone app Experience a cloud PBX app designed for flexibility, security, and performance. The phone.systems™ app brings powerful communication tools to your fingertips - wherever you are, on any device - so your business can stay responsive, efficient, and connected. ### Native integration with the phone.systems™ cloud PBX Changes in our cloud PBX are synchronized across all connected devices within seconds. ### Multiple caller IDs Choose the phone number to be displayed on outbound calls - personal, team, or regional - for flexible, professional communications. ### Business and personal contact directories Distinguish between team-wide contacts and your personal business network. ### Lost calls tracking Stay on top of missed communications and never lose a lead. ### Advanced call controls Transfer, hold, mute, and manage calls with ease. ### Smart attachments Access voicemails, faxes, call recordings, and AI-generated call insights. ### CRM integrations Connect call activity with your customer data to streamline workflows. ### Secure by design Encrypted SIP signaling and media via SRTP/TLS. ### Contact and call history synchronization Keep contact data and call logs in sync across all devices. ### Push notifications Alerts on mobile platforms for real-time call updates with low battery impact. ### User status Easily manage your availability with a single click. ### Cross-platform experience Consistent interface and functionality across iOS, Android, Windows, and macOS. ### Cross-platform experience Consistent interface and functionality across iOS, Android, Windows, and macOS. ### Native integration with the phone.systems™ cloud PBX Changes in our cloud PBX are synchronized across all connected devices within seconds. ### Multiple caller IDs Choose the phone number to be displayed on outbound calls - personal, team, or regional - for flexible, professional communications. ### Business and personal contact directories Distinguish between team-wide contacts and your personal business network. ### Lost calls tracking Stay on top of missed communications and never lose a lead. ### Advanced call controls Transfer, hold, mute, and manage calls with ease. ### Smart attachments Access voicemails, faxes, call recordings, and AI-generated call insights. ### CRM integrations Connect call activity with your customer data to streamline workflows. ### Secure by design Encrypted SIP signaling and media via SRTP/TLS. ### Contact and call history synchronization Keep contact data and call logs in sync across all devices. ### Push notifications Alerts on mobile platforms for real-time call updates with low battery impact. ### User status Easily manage your availability with a single click. ### Cross-platform experience Consistent interface and functionality across iOS, Android, Windows, and macOS. ### Native integration with the phone.systems™ cloud PBX Changes in our cloud PBX are synchronized across all connected devices within seconds. ### Multiple caller IDs Choose the phone number to be displayed on outbound calls - personal, team, or regional - for flexible, professional communications. ### Business and personal contact directories Distinguish between team-wide contacts and your personal business network. ### Lost calls tracking Stay on top of missed communications and never lose a lead. ### Advanced call controls Transfer, hold, mute, and manage calls with ease. ### Smart attachments Access voicemails, faxes, call recordings, and AI-generated call insights. ### CRM integrations Connect call activity with your customer data to streamline workflows. ### Secure by design Encrypted SIP signaling and media via SRTP/TLS. ### Contact and call history synchronization Keep contact data and call logs in sync across all devices. ### Push notifications Alerts on mobile platforms for real-time call updates with low battery impact. ### User status Easily manage your availability with a single click. ### Cross-platform experience Consistent interface and functionality across iOS, Android, Windows, and macOS. ## Frequently Asked Questions ### Can I use the app on multiple devices at the same time? Yes, you can install the app on multiple devices, and all of them will stay synchronized with your phone.systems™ cloud PBX. ### Will I get notified of incoming calls if the app is running in the background? Yes, the app uses push notifications on mobile devices for instant alerts without draining your battery. ### Is the app included in my phone.systems™ pricing plan? Yes, the app is included as part of your phone.systems™ service at no additional cost. ### Can I integrate the app with my CRM? Yes, the app supports [CRM integrations](https://doc.didww.com/phone-systems/Settings/crm-integrations.html#), including Salesforce, Hubspot, Zendesk, Pipedrive, Zoho, and Monday.com, making it easy to connect your calls and contact data with customer relationship management platforms. ### Does the app support call transfer and other in-call controls? Yes. The app includes hold, mute, DTMF keypad for automated menus, and both attended and blind call transfer to other users, plus independent input/output device selection on desktop for calls handled through headsets or external speakers. ### Can I access call recordings and AI insights directly in the app? Yes, through Smart Attachments. Voicemails, faxes, call recordings, and AI-generated call insights, summaries, sentiment, and transcripts, are all available on each call record, so you can review what happened without switching to a separate tool or the admin panel.