Virtualized Voice Browser Engineering Specials for Release 12.6(2)

Virtualized Voice Browser Engineering Specials for Release 12.6(2)

Table 1. Engineering Specials for Release 12.6(2)

ES

Description

Defects

Features

Download

Release Note

Cisco.com Posting Date

ES07

This ES (ciscovb.1262.ES07.cop.sgn) is to be installed on VVB version 12.6(2) using CLI only. Installing the ES on previous ES’s will not create any repercussions.

Note :

If there is a change in the solution network configuration that affects external reachability to cloud services, such as a router IP address change or a proxy to a cloud service, then Cisco VVB SpeechServer service must be restarted.

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 Patch Notes 07-Aug-2025
ES06

This ES (ciscovb.1262.ES06.cop.sgn) is to be installed on VVB version 12.6(2) using CLI only. Installing the ES on previous ES’s will not create any repercussions.

Note :

If there is a change in the solution network configuration that affects external reachability to cloud services, such as a router IP address change or a proxy to a cloud service, then Cisco VVB SpeechServer service must be restarted.

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  • Custom blind transfer

  • Call completion for DF-CX and VAV

  • Alaw support for Google DF CX

  • Alaw support for Google TTS

 Patch Notes 28-Feb-25
ES05

This ES (ciscovb.1262.ES05.cop.sgn) is to be installed on VVB version 12.6(2) using CLI only. Installing the ES on previous ES’s will not create any repercussions.

Note :

If there is a change in the solution network configuration that affects external reachability to cloud services, such as a router IP address change or a proxy to a cloud service, then Cisco VVB SpeechServer service must be restarted.

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 Patch Notes 19-Jun-24
ES04

This ES (ciscovb.1262.ES04.cop.sgn) is to be installed on VVB version 12.6(2) using CLI only. Installing the ES on previous ES’s will not create any repercussions.

Note :

If there is a change in the solution network configuration that affects external reachability to cloud services, such as a router IP address change or a proxy to a cloud service, then Cisco VVB SpeechServer service must be restarted.

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  • AppD Upgrade

 Patch Notes 16-Feb-24
ES03 This ES (ciscovb.1262.ES03.cop.sgn) is to be installed on VVB version 12.6(2) using CLI only. Installing the ES on previous ES’s will not create any repercussions.

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  • Recognize all caller utterances for Transcribe / DialogflowIntent element when spoken with pauses.

  • Dialogflow CX via VVB is enhanced for graceful call handling during gRPC error scenarios.

 Patch Notes 06-Nov-23
ES02 This ES (ciscovb.1262.ES02.cop.sgn) is to be installed on VVB version 12.6(2) using CLI only. Installing the ES on previous ES’s will not create any repercussions.

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  • Cookie Handling

  • Custom SIP Headers

  • Inclusive Language Support

  • Speech Recognition Model Variant Support for Google Dialogflow ES

  • AppD Upgrade

 Patch Notes 30-Aug-23
ES01 VVB 12.6(2) ES-01 installation instructions. This ES (ciscovb.1262.ES01.cop.sgn)is to be installed on VVB Version 12.6(2) using CLI only. NA

  • Partial Response for Google Dialogflow CX via VVB.

  • Partial Response for Google Dialogflow CX via UH.

  • Speech Recognition Model Variant Support for Google Dialogflow ES.

 Patch Notes 16-June-23