Realtime tools for Cisco Collaboration.

Made by a Collab Engineer to solve real-world problems.
Block calls with one click. No IOS rules, partitions, CSS, required.

Collab Tools for today's challenges.
Global Policy Engine
The easiest way to block calls.
One policy management for all your blocking needs. You can even share policies across clusters. No more IOS translation rule mess, or trying to sync your block lists to other routers.
Instant 911 Alerts
Realtime CDP & Subnet Data Collection
Locate your callers instantly, with details like CUCM description, CDP Switch and Port, Subnet, all cross referenced to locations that give you the most accurate location in realtime.
Spam Robocall Filtering
Reputation based filtering in realtime
We partner with TrueSpam to provide you with the best reputation filtering. Block, Rename, or Redirect calls based on your own thresholds.
Missed Call Alerts
Offline or Online, Missed calls to Email
Missed call alerts via email, even if the phone is unplugged. Any extension or pilot can be a missed call, not just a phone.
API Integrations
Webhook realtime call events to any system
A new way to share call data in realtime. Log calls to a CRM, send post-call SMS surveys, trigger an email, a callback, or even lookup a phone in your CMDB for 911 details.
Realtime Discovery
Serial, CDP, Subnet, CSV lists, Meraki, Traceroute, HTTP
Collect CDP Neighbors, Serial numbers, and Subnets. Query a phone in Meraki or similar Network Inventory tool. All this data is available for use in real-time alerts.
Featured YouTube Videos
One softkey to block calls
Global Block List Management
Greeting Injection
Instant 911 alerts in just 2 minutes!
Add Location Data to your 911 Alerts
QR-Code Wire Mapping Tool
Simple, Transparent Pricing
Yearly subscriptions include 2,500 phones. Start free, upgrade when you need more.
Capacity & Limits
Core Features
Discovery & Control
Call Blocking & Analytics
Reporting Engine
AI Analytics (CT-AI)
Enterprise & Workflows
Community
Policy & Visibility
Capacity & Limits
- Phones Supported(Up to 1,000)
- CDR & RIS History(7 Days)
- Global Block List(100 numbers)
- Administrators(1)
- CUCM Clusters(1)
Core Features
- Phone Dashboard & Remote Control
- Unlimited Policy Rules
- Call Modifiers & Greeting Injection
Discovery & Control
- Detailed Discovery (CDP/Serial/Subnet)
Reporting Engine
- Basic CDR Report
Essentials
Inventory & Control
Capacity & Limits
- Phones Supported(Unlimited)
- CDR & RIS History(Unlimited)
- Global Block List(Unlimited)
- Administrators(Unlimited)
- CUCM Clusters(Unlimited)
Core Features
- Phone Dashboard & Remote Control
- Unlimited Policy Rules
- Call Modifiers & Greeting Injection
Discovery & Control
- Detailed Discovery (CDP/Serial/Subnet)
- Multi-Phone Remote View & Control
- IP Phone Automations (ITL, Factory Reset)
Reporting Engine
- Basic CDR Report
Advanced
Blocking & Analytics
Capacity & Limits
- Phones Supported(Unlimited)
- CDR & RIS History(Unlimited)
- Global Block List(Unlimited)
- Administrators(Unlimited)
- CUCM Clusters(Unlimited)
Core Features
- Phone Dashboard & Remote Control
- Unlimited Policy Rules
- Call Modifiers & Greeting Injection
Discovery & Control
- Detailed Discovery (CDP/Serial/Subnet)
- Multi-Phone Remote View & Control
- IP Phone Automations (ITL, Factory Reset)
Call Blocking & Analytics
- Cisco CUBE Integration & Reporting
- TrueSpam Addon Available
- End User Blocking (MCID, XML Portal, Jabber)
- Advanced Block Settings (Expiration, Soft Block)
- Watch List & Rate Limiting
- API Access to Block List
- Missed Call Alerts & Notifications
Reporting Engine
- Basic CDR Report
- 30+ Template Reports
Premium
Workflows & Alerting
Capacity & Limits
- Phones Supported(Unlimited)
- CDR & RIS History(Unlimited)
- Global Block List(Unlimited)
- Administrators(Unlimited)
- CUCM Clusters(Unlimited)
Core Features
- Phone Dashboard & Remote Control
- Unlimited Policy Rules
- Call Modifiers & Greeting Injection
Discovery & Control
- Detailed Discovery (CDP/Serial/Subnet)
- Multi-Phone Remote View & Control
- IP Phone Automations (ITL, Factory Reset)
Call Blocking & Analytics
- Cisco CUBE Integration & Reporting
- TrueSpam Addon Available
- End User Blocking (MCID, XML Portal, Jabber)
- Advanced Block Settings (Expiration, Soft Block)
- Watch List & Rate Limiting
- API Access to Block List
- Missed Call Alerts & Notifications
- JTAPI Greeting Injection (Audio Playback)
Reporting Engine
- Basic CDR Report
- 30+ Template Reports
- Save & Schedule Reports
AI Analytics (CT-AI)
- CT-AI Conversational Analytics(Unlimited)
- Bring Your Own LLM (OpenAI, Anthropic, OpenRouter, Ollama, Azure)
- PII Redaction & Audit Logging
- MCP Protocol Support (Claude Desktop, Cursor)
Enterprise & Workflows
- Cisco & MS Teams E911 Alerts
- 911 Location Matching (Subnet/Switch/Port)
- Active Directory & LDAP Support
- Call App Orchestrated Workflows
- Local Caller Name Resolution
- QR Code Wire Mapping Tool
- CUBE & CDR Webhooks
- Kubernetes Support
TrueSpam inspection packages start at $1,000 USD per year.

Frequently asked questions
If you can’t find what you’re looking for, email support@calltelemetry.com with your question.
- How are the Subscriptions licensed?
- Subscriptions are based on total phone count, per year. The cost covers subscription and support.
- Do you sell internationally?
- Yes, I sell and provide support to customers all over the world, all sizes, all verticals. Clients range from small businesses, up to Fortune 50s and national governments.
- Do you offer MSP Licensing?
- Yes, contact jason@calltelemetry.com for MSP pricing.
- How is TrueSpam licensed?
- Call Telemetry is a licensed reseller of Truespam. You can purchase packs of 100,000 caller reputation queries along with yearly subscription. Advanced plan or higher is required. Volume discounts apply.
- Is this a Cloud or On-premise product?
- It's self hosted using common virtualization suites - Vmware, Kubernetes, Docker. Run it privately and under any compliance regulations you need - even air-gapped.
- Do you support multiple clusters?
- Yes, you can connect multiple clusters to a single instance of Call Telemetry. All features are cluster aware.






