Grandstream GXP2160 IP Phone Firmware 1.0.9.132

ENHANCEMENT

- Added Web UI option “Disable Hook Switch” [DISABLE HOOK SWITCH]
- Added Web UI option “Total Number of Custom Ringtone Update” [TOTAL NUMBER OF CUSTOM RINGTONE UPDATE]

BUG FIX

- Fixed No audio issue with call pickup answering
- Fixed One-way audio issue after picking up monitored BLF call if caller is using certain audio codecs
- Fixed No audio issue after RE-INVITE
- Fixed Device does not send PRACK in ALLOW header when sending 180 Ringing
- Fixed Phone replies with 200OK “sendrecv” upon receiving INVITE “sendonly” for SIP/UDP and SIP/TLS with Broadsoft
- Fixed Phone displays N/A on screen if weather service is unavailable
- Fixed Broadsoft UC-One: Not reusing authorization header for XSI
- Fixed Broadsoft UC-One: Dialing conference with ID and PIN have DTMF issue for IM&P
- Fixed Security vulnerability issues

About VoIP Phone Updates:

Firmware updates for VoIP Phones are very important as they usually contain many bug fixes, add new features and updates, as well as add additional security features.

One of the main problems users come across when attempting to upgrade their VoIP Phone is that their device may be locked to a certain Carrier. Adding an unlocked version of the firmware may cause the device to stop working on certain networks. This operation may void your carrier warranty and, as such, is not recommended.

Before downloading, make sure that you have selected the appropriate firmware for your device and that the update supports the VoIP service provider you use.

Generally, it is important to upgrade older firmware in sequence (v1 to v2 to v3) and so on, because many manufacturers don't launch standalone update packages.

Although using beta release firmware packages is tempting, it can prove to be quite risky as well. If you choose to try beta release updates, please read the detailed firmware notes and make sure that you have the possibility to revert to an older and more stable version in case the beta turns out faulty.

If you feel that this update can improve the functionality of your VoIP Phone, please use the download button and follow the installation instructions.