Grandstream VoIP adapter configuration

Links to personalized VoIP configuration guides for Grandstream HandyTone adapter models including HT502, HT701, HT702, HT704, and HT812.

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)

• HandyTone 812 (HT812 / HT813 / HT814)

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