- •Table of Contents
- •Introduction
- •What This Book Covers
- •Conventions
- •Reader Feedback
- •Customer Support
- •Errata
- •Questions
- •What is Asterisk?
- •Asterisk is a PBX
- •Station-To-Station Calls
- •Line Trunking
- •Telco Features
- •Advanced Call Distribution
- •Call Detail Records
- •Call Recording
- •Asterisk is an IVR System
- •Asterisk is a Voicemail System
- •Asterisk is a Voice over IP (VoIP) System
- •What Asterisk Isn't
- •Asterisk is Not an Off-the-Shelf Phone System
- •Asterisk is Not a SIP Proxy
- •Asterisk Does Not Run on Windows
- •Is Asterisk a Good Fit for Me?
- •Trade-Offs
- •Flexibility versus Ease of Use
- •Graphical versus Configuration File Management
- •Calculating Total Cost of Ownership
- •Return on Investment
- •Summary
- •The Public Switched Telephony Network (PSTN)
- •Connection Methods
- •Plain Old Telephone Service (POTS) Line
- •Integrated Services Digital Network (ISDN)
- •Voice over IP Connections
- •Determining Our Needs
- •Terminal Equipment
- •Types of Terminal Devices
- •Hard Phones
- •Soft Phones
- •Communications Devices
- •Another PBX
- •Choosing a Device
- •Features, Features, and More Features…
- •Determining True Cost
- •Compatibility with Asterisk
- •Sound Quality Analysis
- •Usability Issues
- •Recording Decisions
- •How Much Hardware do I Need?
- •Choosing the Extension Length
- •Summary
- •Preparing to Install Asterisk
- •Obtaining the Source Files
- •Installing Zaptel
- •Installing libpri
- •Installing Asterisk
- •Getting to Know Asterisk
- •Summary
- •Zaptel Interfaces
- •zaptel.conf
- •Lines
- •Terminals
- •zapata.conf
- •Lines
- •Terminals
- •SIP Interfaces
- •IAX Interfaces
- •Voicemail
- •Music On Hold
- •Queues
- •Conference Rooms
- •Summary
- •Creating a Context
- •Creating an Extension
- •Creating Outgoing Extensions
- •Advanced Call Distribution
- •Call Queues
- •Call Parking
- •Direct Inward Dialing (DID)
- •Automated Attendants
- •System Services
- •Summary
- •Call Detail Records
- •Flat-File CDR Logging
- •Database CDR Logging
- •Monitoring Calls
- •Recording Calls
- •Legal Concerns
- •Summary
- •CentOS
- •Preparation and Installation
- •The Asterisk Management Portal (AMP)
- •Maintenance
- •Setup
- •Flash Operator Panel (FOP)
- •Flash Operator Configuration Files
- •Web MeetMe
- •Flexibility When Needed
- •A Simple One-to-One PBX
- •Extensions
- •Trunks
- •Routes
- •Customer Relationship Management/SugarCRM
- •Adding Contacts
- •Call Scheduling
- •Administration of SugarCRM
- •Configure Settings
- •User Management
- •User Roles
- •Summary
- •Small Office/Home Office
- •The Scenario
- •The Discussion
- •The Configuration
- •zaptel.conf
- •zapata.conf
- •musiconhold.conf
- •voicemail.conf
- •modules.conf
- •extensions.conf
- •Conclusions
- •Small Business
- •The Scenario
- •The Discussion
- •The Configuration
- •zaptel.conf
- •zapata.conf
- •musiconhold.conf
- •agents.conf
- •queues.conf
- •sip.conf
- •meetme.conf
- •voicemail.conf
- •extensions.conf
- •Conclusions
- •Hosted PBX
- •The Scenario
- •The Discussion
- •The Configuration
- •zaptel.conf
- •zapata.conf
- •musiconhold.conf
- •sip.conf
- •voicemail.conf
- •extensions.conf
- •Conclusions
- •Summary
- •Backup and System Maintenance
- •Backing Up Configurations
- •Backing Up Log Files
- •Backup Scripts
- •Time Synchronization
- •Adding It All to cron
- •Rebuilding and Restoring the Asterisk Server
- •Disaster Recovery Plan (DRP)
- •Asterisk Server Security
- •Internal Access Control
- •Host Security Hardening for Asterisk
- •Integrity Checker
- •Root-Kit Detection
- •Automated Hardening
- •Role Based Access Control (RBAC)
- •Network Security for Asterisk
- •Firewalling the Asterisk Protocols
- •SIP (Session Initiation Protocol)
- •RTP—The Real-Time Transport Protocol
- •Controlling Administration of Asterisk
- •Asterisk Scalability
- •Load Balancing with DNS
- •Support Channels for Asterisk
- •Mailing Lists
- •Forums
- •IRC (Internet Relay Chat)
- •Digium
- •Summary
- •Index
Chapter 7
When viewing a user account, we can click on the edit button showing a similar screen but this time the fields are editable and we can modify any attribute we feel necessary. We can also delete the account, although it is recommended to disable accounts of users that have left the system. This is so that any previous history assigned to them is still linked to their account, and also in the event that the user comes back for any reason the account can be recreated as before with minimal effort.
We can now add users that will be using the CRM system and modify their attributes appropriately.
User Roles
As our system is being used, it may be necessary to segment usage of the CRM so that users with varying responsibilities have different roles in the CRM and appropriate permissions to complete their job functions. By clicking on Create Role we are presented with a page where we can define a new role for use with the system. We need only provide a name and then provide the modules users in this role are allowed to access.
For example a junior salesperson may not be allowed to create leads and appointments but a more senior employee may. In this scenario, we would create two roles and define access to modules accordingly.
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