UC Pivot — Senior Cisco · Webex · Contact Center
Senior Cisco and Webex engineering for the moments that matter most.
When TAC, your carrier, or your delivery partner is stuck — that’s the work we do. UCCX-to-WxCC migrations. Webex Calling design. Cisco UC stabilization. SIP and media root-cause.
Capabilities
What We Do
Webex Contact Center Migrations
UCCX to WxCC, flow remediation, agent desktop, reporting, data layer cutover, and post-cutover stabilization.
Webex Calling Design and Cutover
Tenancy buildout, dial-plan integration, Local Gateway and Webex Edge Connect, number migrations, E911 readiness.
Cisco On-Prem UC
CUCM 9.x–15.x upgrades, UCCX, CUBE, Expressway / MRA, certificate refresh, post-upgrade remediation.
Microsoft Teams + Webex Calling
Cisco Call app for Teams, Direct Routing through Local Gateway, presence federation. Deployed at twelve-plus client environments.
SIP and Media Root-Cause
Call routing, codec negotiation, DTMF interworking, TLS / SRTP. The failures that don’t show up in the GUI.
Production-Down Escalation
Same-day response when TAC, carrier, or partner engineering have stalled. Senior eyes on the call until it’s clearing.
Industries
Where We Work
Active client engagements span industries with high voice-availability requirements and regulatory complexity.
Healthcare
Clinics, multi-site practices, and hospital systems where call answer rates drive revenue.
Federal & Defense
Prior contract work with US Army TACOM, AFRICOM out of Djibouti, and Navy survivability programs.
Financial Services
Asset management and private capital firms with compliance recording and call quality requirements.
Maritime & Logistics
Shore-side operations and dispatch centers where reliability under operational stress is non-negotiable.
Distribution
Regional and national distributors with multi-site dial plans and contact center routing complexity.
Clinical Research & Pharma
CROs and life sciences firms with HIPAA-aware contact center and compliance-recording requirements.
Credentials
Recognition and Track Record
25+
Years of senior UC and contact center engineering across Cisco and Webex platforms.
300+
Production UCCX scripts and call flows delivered across enterprise contact center deployments.
12+
Microsoft Teams + Webex Calling integrations deployed across client environments.
Webex Contact Center Customer Administrator (Credly verified) · Webex Insider — User Research and User Group programs · Cisco Community contributing author on UCCX upgrade failures, SIP cause-code troubleshooting, and end-to-end voice encryption · Peer-reviewed SPIE author on VoIP-to-PSTN architecture (2001) · Active escalation resource for partner delivery teams
Engagement Model
How We Work
01 · Discovery
Understand the actual state.
Architecture review, configuration audit, gap analysis. Fixed scope, typically one to three days.
02 · Design
Build the migration plan.
Architecture proposal, cutover sequencing, risk register, acceptance criteria written for the customer’s reality.
03 · Execute
Cutover with senior eyes on it.
Build, test, cutover, monitor. Time and materials or fixed-scope, depending on the engagement shape.
04 · Stabilize
Hand off cleanly.
Thirty-day stabilization window, KPI verification, documentation transfer to internal teams. Then we’re out.
About
Who’s Behind This
Jim Pilgrim is a senior Unified Communications and Contact Center engineer with 25+ years on Cisco and Webex platforms. Webex Contact Center Customer Administrator certified. Webex Insider in both User Research and User Group programs. Author of published work on UCCX upgrade failures, SIP cause-code troubleshooting, and end-to-end voice encryption in the Cisco Community knowledge base. Active escalation resource for partner delivery teams across healthcare, federal, financial services, maritime, and distribution.
Based in Midland, Michigan. Engagements remote and nationwide.
Get In Touch
Let’s Talk
Engagements from $130/hr 1099 / W-9, with flat-rate scopes available for defined migrations. Same-day response on production-down escalations.
Email jim@ucpivot.com
Phone 517-325-3191
LinkedIn linkedin.com/in/jimmie-pilgrim-14811551