Siperb Mobile Softphone vs Softphone Plus
Siperb Mobile Softphone
siperb.com
Softphone Plus
softphone.plusSide by side
| Figure | Siperb Mobile Softphone | Softphone Plus |
|---|---|---|
| Price from | £2/mo | $0.42/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 3 | 3 |
| Spec score · Softphone Software | 8.9 (#1) | 7.7 (#17) |
| Support | Personal users receive community support; Business and Business Pro users receive technical or priority ticket support. | The contact page lists sales and support email addresses and says the team typically responds within 24 hours on business days. |
Plans
Siperb Mobile Softphone
- PersonalFree
- Business£2 a month
- Business Pro£5 a month
In their own words
Siperb Mobile Softphone
Siperb Mobile Softphone puts an office phone extension on an iOS or Android device and connects it to an existing PBX or SIP system. It supports audio and video calls, attended and blind transfers, three-way conferencing, DTMF, call history, CDR, and buddy presence. Its listed end-to-end encryption uses TLS and DTLS-SRTP. When the app is backgrounded, locked, or restarted, Siperb’s proxy uses Apple APNs or Google FCM to wake it and deliver calls. Mobile devices must use Proxy Registration Mode, which is also required for push notifications. The same account works across web, Windows, macOS, Linux, iOS, and Android, sharing contacts, settings, and call history. Supported PBXs include Asterisk, FreePBX, FreeSWITCH, and SIP systems that can provision an extension. Personal is free; Business costs £2.00 per month per domain user, and Business Pro costs £5.00 per month per domain user.
Softphone Plus
Softphone Plus has no write-up on Specifiction yet; its figures are above.