Grandstream HT series
Grandstream HT801
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT801
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT801 V2
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT801 V2
- Automatic Firmware Upgrade
- Call functionality
Grandstream HT802
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT802
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT802 V2

This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT802 V2
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT812
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT812
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT812 V2
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT812 V2
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT814
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT814
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT814 V2
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT814 V2
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT818
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT818
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Grandstream HT818 V2
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream HT818 V2
- Automatic Firmware Upgrade
- Call functionality
- Timezone
Delete
Grandstream GXP series
Grandstream GXP2135
This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream GXP2135:
- Automatic Firmware Upgrade
- Call functionality
- MWI (Message Waiting Indicator)
- BLF (Busy Lamp Field)
- Timezone
- Language
NOTE: This model requires firmware version 10.0.11.57 or above to be able to provision.
Delete
Grandstream GXV series
Grandstream GXV3370

This model is automatically provisioned towards Telavox, which means that no manual configuration is required. This hardware only needs power and a network connection to work properly with the Telavox telephony (provided it is connected to a user/extension).
Provisioning parameters that are supported on Grandstream GXV3370:
- Automatic Firmware Upgrade
- Call functionality
- MWI (Message Waiting Indicator)
- BLF (Busy Lamp Field)
- Timezone
- Language