VoIP at a glance
Welcome to CallTrading
CallTrading provides wholesale international VoIP termination for carriers, telecom service providers, ISPs, resellers and business voice platforms.
Small and medium sized organizations benefit from low international call rates, A-Z voice termination and route options designed for different quality and price requirements.
Core service
- Wholesale A-Z voice termination
- Prepaid service with no monthly commitment
- SIP protocol access
- Grey, Standard and Premium route choices
- Online account management
For telecom businesses
Use CallTrading for international outbound traffic from softswitches, PBX systems, call centers and reseller platforms.
Flexible routing
Select between Grey, Standard and Premium routes depending on whether price, balance or quality is the priority.
Prepaid control
The service is prepaid, with online account access, balance monitoring and rate information available through MyAccount.
CallTrading at a glance
- Easy signup process
- Only prepaid payment
- No setup fee or monthly charges, except where explicitly stated for specific destinations
- Protocol: SIP
- Supported codecs: G.711, G.729, G.723, G.726, iLBC and GSM-FR
- Payment methods: bank transfer, card payment link and crypto
- Required minimum top-up amount: EUR 50
- No monthly top-up or volume commitment required
- Billing in 1/1 increments, except destinations where different increments are stated
- Early warning email helps prevent running out of credit
- 24/7 online account management
Useful links
Need help?
Contact support through Telegram for account and service questions.
Contact support through Telegram for account and service questions.