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By WelshPaul
#4274
Below are the firmware release notes (in ascending order) for the Obihai OBi20x & OBi30x 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 OBi20x & OBi30x Series Universal Adapters, click here.
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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.
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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.
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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.
User avatar
By WelshPaul
#5025
Supported Products:
  • OBi200
  • OBi202
  • OBi300
  • OBi302
Firmware 3.1.1 (Build: 5735)
October 13, 2017

Features and Enhancements:
  • Added ability to abort firmware downloading 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.
  • Added new Boolean parameter: X_VerifyServerDomain (under ITSP Profile – SIP web page) to enable/disable verification of (SIP Proxy or Outbound Proxy) server domain against its certificate on a SSL/TLS connection. By default, value is false.
  • Added new Boolean parameter: X_DnsSrv (under ITSP Profile SIP web page) to control whether to use SRV lookup (prefix or no-prefix). By default, value is false.
  • Included Digital Signature Trust Co. Root CA X3
  • Added new parameter: DTMFDetectMinLength (under PHONE Port web page) to define the minimum duration of a DTMF tone for it to be considered valid. Actual value in ms is dictated by the calculation: 30 + {DTMFDetectMinLength}*10. By default, the value is 3, meaning that the actual minimum duration is 60ms.
  • Added new parameter: DTMFDetectMinGap (under PHONE Port web page) to define the minimum gap between the end of a DTMF digit and the beginning of a new digit. Actual value in ms is {DTMFDetectMinGap}*10. By default, the value is 7, meaning that the actual value is 70ms.
  • Added new Boolean parameter: RemovePowerWhenNotPaging (under PHONE Port web page) to remove power from the port when it is not paging. This is only applicable when UseForPagingOnly is enabled on that particular phone port. When the power is removed from the phone port, the phone port indicator LED with flash 3s/3s On/Off, whereas when the power us on, the same indicator LED will flash 1s/1s On/Off. By default, value is false.
Bug Fixes:
  • Escaped characters shown in description tag on device’s local webpage.
User avatar
By WelshPaul
#5095
Supported Products:
  • OBi200
  • OBi202
  • OBi300
  • OBi302
Firmware 3.1.1 (Build: 5754)
November 22, 2017

Features and Enhancements:
  • Added new parameter: IncomingCallDurationLimit (under PHONE Port web page) to set a limit on durations of incoming calls (e.g. to support paging functions). Value is in seconds. By default, value is 0 (i.e. no limit)
  • Added support for GlobalSignRootCA-R2
Bug Fixes:
  • Receiving INVITE to replace another outbound call in the call progress state does not stop local ring back tone.

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