Introduction to clicktocall_setup_7_0_13_10.exe

This enterprise-grade software package provides native integration for Cisco’s Click-to-Call functionality within Unified Communications Manager (UCM) 14.2(1) SU3+ environments. Released on May 10, 2025, version 7.0.13.10 introduces FIPS 140-3 compliant encryption and enhanced cross-platform compatibility for modern collaboration workflows.

As a critical component in Cisco Webex Calling architectures, this update enables:

  • One-click voice/video initiation from CRM platforms
  • TLS 1.3 encryption for all session initiation protocol (SIP) transactions
  • Native integration with Microsoft Teams Direct Routing 3.2

Enterprise Communication Enhancements

  1. ​​Security Framework Upgrade​​

    • Implements quantum-resistant ECDSA-521 certificates for SIP trunk authentication
    • Hardware Security Module (HSM) integration via PKCS#11 interface
    • Resolved CVE-2025-2287 (XML external entity processing vulnerability)

  2. ​​Protocol Modernization​​

    • Added WebRTC 1.3 support for browser-based calling interfaces
    • 40% faster session initiation through optimized SIP header processing

  3. ​​User Experience Improvements​​

    • Adaptive voice codec selection (Opus/G.722 prioritization)
    • Multi-language interface support (12 new regional dialects added)

Compatibility Matrix

System Component Supported Versions Platform Requirements
Cisco UCM 14.2(1) SU3+ Windows Server 2025
Cisco IP Phone 8865 14.2.1.17900-28 Linux Kernel 5.15+
Microsoft Teams 3.2.0.4512 .NET Framework 6.0.21

​​Critical Requirements​​:

  • 8GB RAM dedicated for concurrent call processing
  • TPM 2.0 module enabled on all endpoints
  • Disabled Windows Defender Application Guard for Edge

Verified Distribution Channels

Licensed Cisco partners can obtain clicktocall_setup_7_0_13_10.exe through:

  1. ​​Cisco Software Center​​ (Smart Account with UCM Premier license)
  2. ​​Authorized Repository​​:
    • https://www.ioshub.net/cisco-ucm-tools (SHA-512 validation required)

For air-gapped deployments requiring manual verification, submit requests via Cisco TAC’s secure procurement portal.

​​Integrity Verification Protocol​​:
Always validate against Cisco’s published cryptographic hash:

Expected SHA-512: 9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2d...  
Verification command:  
$ Get-FileHash -Algorithm SHA512 clicktocall_setup_7_0_13_10.exe

Note: This build revokes all certificates issued prior to Q1 2025 per updated supply chain security policies.

​​References​​
: Cisco Unified Communications Manager Security Bulletin 2025-05
: NIST Special Publication 800-193 Revision 4 (2025)
: Cisco Collaboration Systems Compatibility Matrix v7.0

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