For iOS & macOS

Professional SIP calling, fully under your control.

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iOS macOS

Signaling Trace Registered

SIP Telephone Your SIP Server

INVITE sip:1002@pbx

100 Trying

180 Ringing

200 OK SDP

ACK

RTP Two-way audio

Capabilities

Everything a softphone should be

Signaling Trace & Visualization

Multiple SIP Accounts

Real-time Status Monitoring

Call Control & History

Optional iCloud Sync

Private by design

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