Sip:phone
6.8#9 in softphone softwareFree planFree planAndroidiOSAPI
VisitSip:phone vs Zoiper
What both publish
| Fact | Sip:phone | Zoiper |
|---|---|---|
| Headquarters | Vienna, Austria | Sofia, Bulgaria |
| Provisioning | Subscribers are managed and activated on Sipwise C5 through interfaces such as its web interface or REST API, and users can sign in with a username and password or scan a server-generated QR code. | Zoiper Biz provisioning remotely automates user configuration and is described as useful for VoIP service providers and call centers. |
| Security | The app listing describes encrypted SIP communication for secure calls. | Zoiper 5 PRO lists TLS, SRTP, and ZRTP encryption protocols for voice, video, and chat communications. |
| Support | Sipwise directs buyers to its Sales team for licensing, pricing, deployment, and optional branding or support guidance. | Zoiper says technical support requests usually receive service within one business day. |
Sip:phone plans
- App Store downloadFree
- sip:phone appPriced on request
Zoiper plans
- Zoiper 5 FreeFree
- Zoiper mobile team licensing€29.88 a year
- Zoiper 5 PRO$59.95, paid once
Pick Sip:phone if…
Sip:phone suits operators using Sipwise NGCP who want a branded mobile extension for their telephony service. It also fits business subscribers with an existing Sipwise server account who need calling and call-handling features on Android or iOS.
Pick Zoiper if…
Zoiper suits individuals or teams who have a VoIP provider or PBX and need calling software for desktop or mobile devices. Its listed CRM connections and provisioning features may also suit call centers and VoIP service providers.