Cisco Systems ATA187I1ARF Fax Modem Speeds

5-2

Cisco ATA 187 Analog Telephone Adaptor Administration Guide for SIP (Version 1.0)

OL-21862-01

Chapter 5 Configuring Fax Services

Using Fax Mode

The ATA 187 supports the following fax modem standards:

• ITU-T V.34

• ITU-T V.34 Annex 12

• K56flex

• V.2 1

• V.2 2

• V.2 3

• V.3 2

• V.32bis

• V.4 4

• V.9 0

• V.9 2

Fax Modem Speeds

The ATA 187 supports the following fax modem speeds:

• 14.4 kb/s

• 12 kb/s

• 9.6 kb/s

• 7.2 kb/s

• 4.8 kb/s

• 2.4 kb/s

Contents

Main Page CONTENTS Page Page Page Preface Overview Audience Organization Related Documentation Obtaining Documentation, Obtaining Support, and Security Guidelines Cisco Product Security Overview Document Conventions Page Cisco ATA 187 Analog Telephone Adaptor Overview Session Initiation Protocol Overview SIP Capabilities Components of SIP SIP Clients SIP Servers Hardware Overview Software Features Secure Real-Time Transport Protocol Name Signaling Event based passthrough Transport Layer Security Protocol T.38 Fax Relay Voice Codecs Supported ATA 187 SIP Services Modem Standards Fax Services Methods Supported Supplementary Services Installation and Configuration Overview Page Preparing to Install the ATA 187 on Your Network Understanding Interactions with Other Cisco Unified IP Communications Products Understanding How the ATA 187 Interacts with Cisco Unified Communications Manager Providing Power to the ATA 187 Power Guidelines Power Outage Understanding Phone Configuration Files Understanding the ATA 187 Startup Process Adding the ATA 187 to the Cisco Unified Communications Manager Database Adding the ATA 187 with Auto-Registration Adding the ATA 187 with Cisco Unified Communications Manager Administration Determining the MAC Address of an ATA 187 Page CHAPTER Installing the ATA 187 Network Requirements Safety Recommendations What the ATA 187 Package Includes Installing the ATA 187 Attaching a Phone to the ATA 187 Verifying the ATA 187 Startup Process Configuring Startup Network Settings Configuring Security on the ATA 187 Configuring the ATA 187 Telephony Features Available for the ATA 187 Page Page Page Configuring Product Specific Configuration Parameters Adding Users to Cisco Unified Communications Manager Page Page Configuring Fax Services Using Fax Mode Fax Modem Standards Fax Modem Speeds Troubleshooting and Maintenance Resolving Startup Problems Symptom: The ATA 187 Does Not Go Through its Normal Startup Process Symptom: The ATA 187 Does Not Register with Cisco Unified Communications Manager Checking Network Connectivity Verifying TFTP Server Settings Verifying DNS Settings Verifying Cisco Unified Communications Manager Settings Cisco Unified Communications Manager and TFTP Services Are Not Running Creating a New Configuration File Registering the Phone with Cisco Unified Communications Manager Symptom: ATA 187 Unable to Obtain IP Address ATA 187 Resets Unexpectedly Verifying Physical Connection Identifying Intermittent Network Outages Verifying DHCP Settings Checking Static IP Address Settings Verifying Voice VLAN Configuration Eliminating DNS or Other Connectivity Errors Checking Power Connection Troubleshooting ATA 187 Security General Troubleshooting Tips Page Where to Go for More Troubleshooting Information Cleaning the ATA 187 Using SIP Supplementary Services Common Supplementary Services Attended Transfer Call Pickup Caller ID Call-Waiting Caller ID Call Hold Group Call Pickup MeetMe Conference Privacy Shared Line Speed Dial Redial Unattended Transfer Semi-unattended Transfer Fully Unattended Transfer Voice Mail Indication Voice-Messaging System Making a Conference Call in the United States Making a Conference Call in Sweden Call Waiting in the United States Call Waiting in Sweden About Call Forwarding Page Page Voice Menu Codes Accessing the IVR and Configuring Your Phone Setting Page APPENDIX A ATA 187 Specifications Physical Specifications Electrical Specifications Environmental Specifications Physical Interfaces Ringing Characteristics Software Specifications SIP Compliance Reference Information APPENDIX B Recommended ATA 187 Tone Parameter Values by Country Page GLOSSARY Numerics A C D E F G H I L M N P Q R S T U V X Page INDEX Symbols A B D E F G R S T U V W