User avatar
By WelshPaul
#4274
Below are the firmware release notes (in ascending order) for the Obihai OBi2xx & OBi3xx Series Universal Adapters. These release notes describe what new features, enhancements and bug fixes are contained within a specific firmware version.

To view the very latest release notes for the Obihai OBi2xx & OBi3xx Series Universal Adapters, click here.
User avatar
By WelshPaul
#4275
Supported Products:
  • OBi200
  • OBi202
  • OBi300
  • OBi302
Firmware 3.1.1 (Build: 5491)
January 19, 2017

Features and Enhancements:
  • 64 hex digits, i.e. 32 byte WPA-PSK support.
  • New parameter called “DeviceInfo.WAN.OpenSSLCiphers” to control the ciphers used for SSL connections.
  • DFS support at 5GHz for OBiWiFi5G wireless adapter accessory.
Bug Fixes:
  • Continual re-transition of Un-REGISTER requests until timeout, ignoring server response.
  • ACS server cannot read Device.Status.PhonePort.{i}. object.
  • Accept a URL as a DHCP option 66 value.
User avatar
By WelshPaul
#4313
Supported Products:
  • OBi200
  • OBi202
  • OBi300
  • OBi302
Firmware 3.1.1 (Build: 5562)
February 15, 2017

Features and Enhancements:
  • Include DigiCert SHA2 Secure Server CA certificate in firmware.
  • FaxDetectionMethod now supports CNG or V.21 preamble.
  • Support custom CA cert installation using provisioning.
  • Added WiFi platform information for the OBiWiFi and OBiWiFi5G.
  • Added MOS to X-RTP-Stat header.
  • Added Thawte CA G3.
Bug Fixes:
  • Device reboots when SSRC changes from the first to the second incoming RTP packet.
  • Fail to switch to fax mode (T38 or pass-through) under some circumstances.
  • The combination of conflicting WAN and LAN IP address and enabled LLDP could create an infinite boot loop.
User avatar
By WelshPaul
#4396
Supported Products:
  • OBi200
  • OBi202
  • OBi300
  • OBi302
Firmware 3.1.1 (Build: 5589)
March 15, 2017

Features and Enhancements:
  • Replace DigiCert SHA2 Secure Server CA certificate with DigiCert Global Root CA in firmware.
Bug Fixes:
  • When sending keep alive to the proxy server, it does not follow current TCP/TLS channel; it only sends it over UDP channel.
  • Tel-event RTP payload type does not change according to a peer reinvite; it stays at the original value established during original invite.
User avatar
By WelshPaul
#4613
Supported Products:
  • OBi200
  • OBi202
  • OBi300
  • OBi302
Firmware 3.1.1 (Build: 5657)
May 19, 2017

Features and Enhancements:
  • Added ability to abort firmware files loaded on-the-fly, if the same version is already running on the device.
  • Added two new parameters DetectPhoneCEDPhaseReversal and DetectNetworkCEDPhase. These parameters are configurable per PHONE port with Boolean logic. When phase reversal tones are detected from phone or network, respectively, these parameters enable or disable the local echo canceller and echo suppressor. By default, these parameters are Disabled.
Bug Fixes:
  • Escaped characters show in description tag on device’s local webpage.
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