Grandstream VoIP adapter configuration

To access a personalized VoIP configuration guide with your specific SIP credentials, select your Grandstream model below:

• HandyTone 502 (HT502 / HT-502)
• HandyTone 701 (HT701 / HT-701)
• HandyTone 702 (HT702 / HT-702)
• HandyTone 704 (HT704 / HT-704)

For detailed instructions, refer to the configuration guide for your specific model.