Does the phone have a USB port? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
What security technologies are included in the phone? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
What conferencing capabilities does the phone offer? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
How many BLF/speed-dial keys does the phone have? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
What type of headsets is the phone compatible with? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
What is the speed of the network ports on the phone? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
Does the phone support Power over Ethernet (PoE)? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
Can the phone be wall-mounted? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
How many SIP accounts does the phone support? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
What is the MSRP of this phone? View answer
Asked 1 ´month ago | Grandstream GXP2170 Enterprise IP Phone
What is the MSRP of the phone? View answer
Asked 27 ´days ago | Grandstream GXP2135 IP Phone
Does this phone have Bluetooth capability? View answer
Asked 1 ´month ago | Grandstream GXP2170 Enterprise IP Phone
Does this phone support HD audio? View answer
Asked 1 ´month ago | Grandstream GXP2170 Enterprise IP Phone
How many line keys does this phone have? View answer
Asked 1 ´month ago | Grandstream GXP2170 Enterprise IP Phone
What is the purpose of color-coded network ports? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What are the benefits of the dual firmware image feature? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
Does this product replace any previous models? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What is the UPC of this product? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What is the MSRP of this product? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What is the model number of this product? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What conferencing features are available? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What are the provisioning options available? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
Does it have caller ID? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
Does this product support fax over IP? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What is the redundancy feature of this product? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What is the security feature of this product? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What type of codec does this product use? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What protocols are supported? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
Does it support DHCP? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
Is this product wireless? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
Does this product have a built-in router? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
How many Ethernet ports are included? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
How many FXO ports are available? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
How many FXS ports does this product have? View answer
Asked 1 ´month ago | Grandstream HT812 ATA
What telephony features are supported? View answer
Asked 2 ´months ago | Grandstream HT802 Dual FXS ATA
What is the MSRP of the device? View answer
Asked 2 ´months ago | Grandstream HT802 Dual FXS ATA
What is the size of the data sheet? View answer
Asked 2 ´months ago | Grandstream HT802 Dual FXS ATA
What is the size of the user guide? View answer
Asked 2 ´months ago | Grandstream HT802 Dual FXS ATA
What is the size of the admin guide? View answer
Asked 2 ´months ago | Grandstream HT802 Dual FXS ATA
