We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return
Policy
qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy
Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy
Covered by the manufacturer's warranty.
Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies
Extended Holiday Return Policy.
Qualifying purchases of products displaying the " Extended Holiday
Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31,
2024.
Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
よくある質問
Yes, the phone has a Network (RJ-45) interface and supports standard network protocols like SIP, TCP, and UDP, making it compatible with most networks.
While the GXP1620 IP Phone does not have specific conference call features, it does have a built-in speakerphone that allows for hands-free communication, making it suitable for small conference calls.
Yes, the phone requires an AC adapter for power. It does not support Power over Ethernet (PoE) functionality.
Yes, the GXP1620 IP Phone is wall-mountable, providing flexibility in installation and saving desk space.
Yes, the phone supports various communication protocols, including SRTP, TLS, and NTP, making it suitable for international use and ensuring secure and reliable communication.
The GXP1620 IP Phone has two Network (RJ-45) ports, allowing for easy connectivity to your network and other devices.
Yes, the phone has a 2.5mm headset jack, allowing you to connect a compatible headset for hands-free communication.
Yes, the GXP1620 IP Phone is part of the Grandstream GXP series and is compatible with other Grandstream products, such as IP PBX systems and IP cameras.
Yes, the phone supports caller ID, allowing you to see the caller's information before answering the call.
No, the GXP1620 IP Phone does not support Power over Ethernet (PoE) functionality. It requires an AC adapter for power.
No, the GXP1620 IP Phone does not have a built-in answering machine. It is designed for voice communication and does not have storage for voicemail messages.
Yes, the phone supports communication protocols like SRTP and TLS, which provide secure communication over a virtual private network (VPN).
Yes, the GXP1620 IP Phone has a backlit LCD display screen that allows you to view caller information, call status, and navigate through the phone's menu options.
No, the GXP1620 IP Phone requires an AC adapter for power and cannot be powered directly from a power bank.
Yes, the phone supports call waiting, allowing you to receive incoming calls while on another call.
Yes, the phone has a 2.5mm headset jack, which can be used with a compatible headset amplifier for improved audio quality and volume control.
Yes, the phone has a built-in microphone, allowing you to make and receive calls without the need for an external microphone.
No, the GXP1620 IP Phone does not support Power over Ethernet (PoE) functionality. It requires an AC adapter for power.
Yes, the phone supports call forwarding, allowing you to redirect incoming calls to another phone number or extension.