Grandstream GHP610(W)/611(W)/620(W)/621(W) Firmware Release Notes
Firmware Version 1.0.1.86
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 07/01/2025
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: b1057d9d11995dc23f4b4e8b3573c70a
Enhancement
- Enhanced Device security to meet EU certification requirements
- Added Support of Prefer BSSID for Wi-Fi models [PREFER BSSID]
New Features Overview
Prefer BSSID
Web Configuration: This option can be found under device web UI → Network Settings → Wi-Fi Settings.
Functionality: When using this Wi-Fi, Device prioritize connecting to the configured BSSID.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 83047, 83147, 83247 | <New Pvalue> Prefer BSSID |
String | NULL |
Firmware Version 1.0.1.83
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 06/11/2025
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 34a20fe0c7ccbb06446793deabccbe67
Enhancement
- Added Support to configure Geolocation Header Format for E911 Service [GEOLOCATION HEADER FORMAT]
New Features Overview
Geolocation Header Format
Web Configuration: This option can be found under device web UI → Application → E911 Service.
Functionality: Configure Geolocation Header Format.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 8725 | <New Pvalue> Geolocation Header Format |
0 – Legacy, 1 – RFC6442 | 0 |
Firmware Version 1.0.1.82
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 05/14/2025
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 7b8486c1af0596e7f31ead671785ba3b
Bug Fix
- Fixed Device displays private IP in SDP connection field when using STUN server
Firmware Version 1.0.1.80
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 04/15/2025
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 1b608f7be7f440042ff0afa1d803655b
Enhancement
- Added Support of timestamp directly in syslog message.
- Added Support of RFC8760 implementation
Firmware Version 1.0.1.78
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 01/15/2025
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 328fe6a6d5705cfdf03aa4232a0bca0a
Enhancement
- Added Support of 802.1x under Ethernet for non-Wi-Fi models
Firmware Version 1.0.1.75
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 12/5/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: db61fef095cbf09fc45f024e2e932085
Bug Fix
- Removed DST for Mexico time zone
Firmware Version 1.0.1.71
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 10/30/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 19b954ebdd27e26e149336cad8edde78
Enhancement
- Added Support to change direct IP ringtone [DIRECT IP CALL RINGTONE]
New Features Overview
Direct IP Call Ringtone
Web Configuration: This option can be found under device web UI → Phone Settings → Call Settings.
Functionality: Configure the ringtone for direct IP calls.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 22596 | <New Pvalue> Direct IP Call Ringtone |
0 – System Ringtone, 1 – Ring 1, 2 –Ring 2, 3 – Ring 3, 4 – Ring 4, 5 – Ring 5, 6 – Ring 6, 7 - Doorbell, | 3 |
Firmware Version 1.0.1.70
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 9/4/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: c7c3c15ffb67284a6da4046e10b29742
Enhancement
- Updated Pvalues for Number key mode configuration
Firmware Version 1.0.1.67
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 7/10/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 623d350534acae5b92b6346da0cdbd30
Enhancement
- Improved Device Web UI tooltips
- Improved Device security
Firmware Version 1.0.1.64
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 5/25/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: cb3d5410844e1fe752b9de843eebdf4b
Bug Fix
- Fixed Device randomly does not allow to make any change
- Fixed Device time display issue for certain time zone
- Fixed Device SSH Vulnerability
Firmware Version 1.0.1.62
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 4/9/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 0063a83f331b7e0cf312fdeac1b61275
Enhancement
- Update icons in Speed Dial
Firmware Version 1.0.1.61
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 2/21/2024
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: a51b9ceffb84ccfb661dccbc643a4050
Enhancement
- Improved DNS SRV query behavior
Bug Fix
- Fixed Device does not send RTP after receiving 181 SIP message
Firmware Version 1.0.1.60
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 12/5/2023
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 6417dae1d242b70cee24d090e5b95ec4
Enhancement
- Improved Web UI tooltips
Bug Fix
- Fixed The Value in the exported alias format configuration file is not displayed correctly
- Fixed Device alias for field names with userld
Firmware Version 1.0.1.54
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 8/2/2023
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: ebdeb6e69d798ffd7fdec9e8d24fda42
Enhancement
- Improved Web UI tooltips
- Added Warning prompt if IPv4 set does not comply with the rules
- Added Support to display Serial Number in Web UI system info page
Bug Fix
- Fixed Device random code expires too quickly
- Fixed Device cannot connect to hidden SSID
- Fixed Device Web UI searching feature issue
Firmware Version 1.0.1.49
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 6/30/2023
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: ad756deae476b0cb0589e1e57834736e
Enhancement
- Improved Web UI display strings
- Improved Web UI tooltips
- Added Support of Account Sharing [ACCOUNT SHARING]
- Added Support to enable IVR [ENABLE IVR]
Bug Fix
- Fixed Device TLS/SRTP call gets one-way audio issue after the call up for about 2 minutes
- Fixed Device (GRP2602W) cannot connect to the Wi-Fi under certain circumstances
- Fixed Device cannot automatically get provisioned by Zoom's account via ZTP
- Fixed Device does not send HTTP post again if changing from Static IP to DHCP
New Features Overview
Account Sharing
Web Configuration: This option can be found under device web UI → Application → Account Sharing.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 22521 | <New Pvalue> Enable Account Sharing |
0 – No, 1 – Yes | No |
| 22522 | <New Pvalue> Role in Account Sharing |
0 – Host Device, 1 – Guest Device | Guest Device |
| 22527 | <New Pvalue> Group Name |
String | AccountSharing |
| 22523 | <New Pvalue> Group Password |
String | AccountSharing |
| 22524 | <New Pvalue> Account |
0 – Account 1, 1 – Account 2 | Account 1 |
| 22525 | <New Pvalue> Account Name |
String | NULL |
| 22526 | <New Pvalue> Sync Ringing In Group |
0 – No, 1 – Yes | No |
Enable IVR
Web Configuration: This option can be found under device web UI → System Settings → Security Settings.
Functionality: Set to enable or disable IVR.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 253 | <New Pvalue> Enable IVR |
1 – No, 0 – Yes | Yes |
Firmware Version 1.0.1.37
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 3/28/2023
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 2ee82d99c58625e3fbb3b62ec0c74e8f
Enhancement
- Improved Web UI display strings
- Improved Web UI tooltips
- Added Support of Redial Expiration [REDIAL EXPIRATION]
- Added Support of PNP Service [PNP SERVICE]
- Added Support of keep alive to NAT Traversal
- Added Support of local call features [LOCAL CALL FEATURES]
- Added Support of “*87” as blind transfer feature code with Local Call Features enabled
Bug Fix
- Fixed The NAT IP was not used
- Fixed NTP key information cannot be updated successfully
- Fixed Device provisioning fails if first DNS server assigned by DHCP is down
- Fixed Device web UI login random password does not update after 5 minutes
New Features Overview
Redial Expiration
Web Configuration: This option can be found under device web UI → Phone Settings → Call Settings.
Functionality: Set a timeout(min) for the redial key, after which the previous callout trace will be cleared and the redial key will be invalid. If set to 0, the previous callout trace will not be removed permanently unless the device is turned off. Note: This configuration item also affects the call return soft key timeout in MPK.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 22516 | <New Pvalue> Redial Expiration (min) |
Number: 0 - 1440 | 30 |
PNP Service
Web Configuration: The related options can be found under device web UI → Application → PNP Service.
Functionality: Enable PNP: Configure whether to enable PNP function. After enabling, automatic configuration is supported, and up to 100 devices can be configured.
PNP URL Mode: Select the PNP URL mode, including local and custom, custom does not support to fill in the local machine related address.
PNP URL: The configuration terminal can take the server address of the configuration file. The server address can be the IP address of the terminal that provides PNP services. It cannot be configured as a local related parameter.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 22032 | <New Pvalue> Enable PNP |
Value = 0; No | No |
| 22033 | <New Pvalue> Redial Expiration (min) |
String | null |
Local Call Features
Web Configuration: This option can be found under device web UI → Account x → Call Settings.
Functionality: When enabled, the phone will use the local call function, dial * 87 plus number to use local blind forwarding;
When disable, the server-side call function code will be used.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 191/420 | <New Pvalue> Enable Local Call Features |
Value = 0; No | No |
Firmware Version 1.0.1.33
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 2/23/2023
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: dc36b6799b9517b30405ed4692b86c19
Enhancement
- Added Support of “Enable Basic Settings in IVR” configuration [ENABLE BASIC SETTINGS IN IVR]
- Added Support of NAT Traversal [NAT TRAVERSAL]
- Added Support of STUN server [STUN SERVER]
- Added Support of “*87” as blind transfer feature code with Local Call Features enabled
Bug Fix
- Fixed The path for uploading CA certificate for added SSID is not filtered when set “Security Mode” to “WPA2-802.1x”
- Fixed Device plays volume adjustment sound after the other party ends the call
- Fixed Device web UI displays an invalid message when the Ip prefix is changed
- Fixed Device does not apply VLAN while it is set by LLDP
- Fixed The old SSID does not be deleted after editing
New Features Overview
Enable Basic Settings in IVR
Web Configuration: This option can be found under device web UI → System Settings → Security Settings → User Info Management.
Functionality: If this option is enabled, IVR can modify the IP, gateway, subnet mask, DNS, profile download protocol and firmware download protocol of the phone.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| 22513 | <New Pvalue> Enable Basic Settings in IVR |
Value = 0; No | Yes |
NAT Traversal
Web Configuration: This option can be found under device web UI → Account x → Basic Settings → Network Settings.
Functionality: Set whether to activate the NAT penetration mechanism. When set to "STUN" and specifying the STUN server address, detection will be based on the STUN server.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| P52 /P414 |
<New Pvalue> NAT Traversal |
Value = 0; No | No |
STUN Server
Web Configuration: This option can be found under device web UI → Phone Settings → Basic Settings.
Functionality: Set IP address or Domain name of the STUN server. Only non-symmetric NAT routers work with STUN.
Pvalues
| Pvalue | Description | Value Range | Default |
|---|---|---|---|
| P76 | <New Pvalue> Stun Server |
String | NULL |
Firmware Version 1.0.1.29
Product Name: GHP610(W), GHP611(W), GHP620(W), GHP621(W)
Date: 12/29/2022
Firmware File Information:
- Firmware file name: ghp610fw.bin
- MD5: 7e292633a6af8581ac58e20986f9bd69
This is the initial version for GHP610(W), GHP611(W), GHP620(W), GHP621(W).
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