Zoiper is a popular SIP softphone available for iOS, Android, Windows, Mac, and Linux. This guide walks you through setting it up with SpoofGlobal to start making spoofed calls.
Open @SpoofGlobalBot on Telegram. Your SIP account is created automatically. Tap "SIP Credentials" to view your username and password. Note these down.
Download Zoiper from your app store (iOS/Android) or from the Zoiper website for desktop. The free version works perfectly for this purpose.
Open Zoiper and tap "Settings" then "Accounts" then "Add Account". Select "SIP" as the account type. Enter:
In the account settings, go to "Audio Codecs" and enable G.711 u-law (PCMU) and G.711 a-law (PCMA) for best voice quality. You can also enable GSM as a fallback.
Go back to the SpoofGlobal Telegram bot. Tap "Set Caller ID" and enter the phone number you want to display. Then select your preferred route and country.
In Zoiper, verify the account shows "Registered" (green status). Dial any phone number including the country code (e.g., 14165551234 for a Canadian number). The recipient will see your chosen caller ID.
Yes. The free version of Zoiper supports SIP calling and works perfectly with SpoofGlobal. The paid version adds features like push notifications and video.
Absolutely. Any SIP-compatible app works — Linphone, MicroSIP, Groundwire, 3CX, and more. The setup process is similar.
This usually means your network is blocking SIP traffic on UDP port 5060. Try a different WiFi network, mobile data, or use a VPN.