2N 9155301BF este un dispozitiv de videointerfon, listat de producător la „Intercoms”.

Denumirea oficială a produsului este „2N IP Solo without Camera – Flush Mounted – black”.

Specificațiile detaliate pentru 9155301BF se preiau zilnic din catalogul 2N și apar aici imediat ce sunt publicate.

2N oferă pentru 9155301BF firmware-ul V2.50.1, lansat la 02.10.2026. Fișierul se descarcă direct de pe serverele 2N; IPCCTV nu găzduiește firmware.

Aceeași versiune de firmware este publicată pentru 3 modele.

Firmware-ul se încarcă de obicei din interfața web a aparatului sau din software-ul de administrare al producătorului.

Firmware actual

Versiune	Data	Regiune	Descărcare și note
V2.50.1Firmware 2.50.1 - 2N IP Verso, Solo, LTE Verso · același fișier pentru 3 modele	02.10.2026	Global	Descarcă de la 2N Release notes 11 MB Note de versiune SHA-256: c2681f75d7f78274e2e8eb84938d3a618d3147d033947428c0c946c92adb7fe4 Fișier: firmware_2_50_1_2n_ip_verso_solo_lte_verso.zip 2N OS version 2.50.1 for 2N Intercoms includes the following changes Essential Corrections Fixed an issue with 2N Electronic Locks that limited the device directory to 2000 users. Fixed an issue where the ProfileStateChanged block in Automation functions caused an error after reboot. Added support for a new Vbus display revision. Improved ACS connection stability. Updated several internal libraries. Important bug fixes. 2N OS version 2.50.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.50.x For security reasons, network settings can no longer be modified using 2N Network Scanner. All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the `id-kp-clientAuth` Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. Due to essential authentication updates for an improved user experience, you must restart the ACS server to restore connectivity for devices upgraded from a version lower than 2.49.0 to version 2.49.0 or higher. New Functions and Improvements Reception of `In-Band (Audio)` DTMF is now disabled by default to improve resilience against malicious attacks. STUN support has been added and can be configured under `Calling > SIP # > Configuration`. Added support for the Japanese language in the display UI of Answering Units and IP Style. Support for 2N Electronic Locks is now included as part of the standard firmware release. Essential Corrections Improved compatibility of outgoing H.264 and H.265 video streams. Private keys are no longer exposed via `GET /api/mobilekey/config`. Updated several internal libraries. Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection). Eliminated occasional audio distortions on IP Uni and IP Audio Kit devices. Fixed an intermittent issue where audio inputs could become swapped on IP Uni and IP Audio Kit devices. Devices no longer crash when a user with a limited validity period presents their card, provided the associated RFID reader extension module has `Door` set to `Not used`. Cached DNS entries for SIP registrars now expire

Versiuni anterioare

Versiune	Data	Regiune	Descărcare și note
V2.50.0Firmware 2.50.0 - 2N IP Verso, Solo, LTE Verso · același fișier pentru 3 modele	02.10.2026	Global	Descarcă de la 2N Release notes 11 MB Note de versiune SHA-256: 7c9d1eb3ad0ef35f2bb432859f0dd0c9fa1d50ac8347940d4c3a79a6b35207bc Fișier: firmware_2_50_0_2n_ip_verso_solo_lte_verso.zip 2N OS version 2.50.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.50.x Devices no longer emit audible beeps during boot or network state changes by default. If required, this behavior can be enabled under `Hardware > Audio > Startup and Network States Signalization`. For security reasons, network settings can no longer be modified using 2N Network Scanner. All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the `id-kp-clientAuth` Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. New Functions and Improvements Reception of `In-Band (Audio)` DTMF is now disabled by default to improve resilience against malicious attacks. STUN support has been added and can be configured under `Calling > SIP # > Configuration`. Added support for the Japanese language in the display UI of Answering Units and IP Style. Support for 2N Electronic Locks is now included as part of the standard firmware release. Essential Corrections Improved compatibility of outgoing H.264 and H.265 video streams. Private keys are no longer exposed via `GET /api/mobilekey/config`. Updated several internal libraries. Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection). Eliminated occasional audio distortions on IP Uni and IP Audio Kit devices. Fixed an intermittent issue where audio inputs could become swapped on IP Uni and IP Audio Kit devices. Devices no longer crash when a user with a limited validity period presents their card, provided the associated RFID reader extension module has `Door` set to `Not used`. Cached DNS entries for SIP registrars now expire immediately and correctly when the registrar IP address changes, preventing registration failures. Fixed an issue where devices could lose and reacquire their IP address via DHCP twice after a factory reset and subsequent reboots. Resolved a device crash that could occur when sending emails using specific SMTP server configurations. The `snmpget` function now works correctly on devices using SNMPv3. Devices now correctly process `Too

Specificații 9155301BF