Fujitsu IP Centrex SRS-12i Service manual

Fujitsu IP Centrex Telephone Table of Contents & Intro
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TABLE OF CONTENTS
CHAPTER 1 - PART NAMES AND FUNCTIONS ................................ 1-1
CHAPTER 2 –NETWORK SETTINGS ............................................... 2-1
DHCP SETTING (OPTION 13) ............................................................ 2-3
IP ADDRESS REGISTRATION (OPTION 14) .......................................... 2-4
SUBNETMASK REGISTRATION (OPTION 15) ....................................... 2-5
DEFAULT GATEWAY ADDRESS REGISTRATION (OPTION 17) ............... 2-6
FEATURE GATEWAY ADDRESS REGISTRATION (OPTION 16)............... 2-7
VLAN SETTING (OPTION 20) ............................................................ 2-8
CHAPTER 3 – SERVICE SETTINGS .................................................. 3-1
FEATURE GATEWAY ALIAS SETUP (OPTION 28) ................................. 3-1
SETTING-UP SPID (OPTION 8) ........................................................... 3-2
KEY ATTRIBUTES CONFIGURATION (OPTION 9) ................................ 3-6
DOWNLOAD ................................................................................... 3-7
MANUAL CONFIGURATION. ............................................................. 3-8
SNTP SERVER ADDRESS SETUP (OPTION 18) ................................... 3-18
DAYLIGHT SAVINGS SETTING (OPTION 21) ..................................... 3-19
TIME ZONE SETUP (OPTION 22) ..................................................... 3-20
JITTER BUFFER SIZE (OPTION 26) ................................................... 3-21
TOS / DIFFSERV SETUP (OPTION 23) .............................................. 3-22
RTP PORT REGISTRATION (OPTION 24) ........................................... 3-25
OPTIONAL FTP ADDRESS SETUP (OPTION 97)................................. 3-27
CHAPTER 4 – PASSWORD SETTINGS ............................................. 4-1
USER PASSWORD REGISTRATION (OPTION 19) ................................. 4-1
ADMINISTRATOR PASSWORD REGISTRATION (OPTION 27) ................ 4-2
CHAPTER 5 – SOFTWARE DOWNLOAD ........................................ 5-1
OPTIONAL FTP ADDRESS SETUP (OPTION 97)................................... 5-1
CHAPTER 6 – MASTER CLEAR & PASSWORD RESET ....................... 6-1
MASTER CLEAR (OPTION 96) ............................................................ 6-1
PASSWORD RESET. ........................................................................... 6-1

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Fujitsu IP Centrex Telephone Table of Contents & Intro
APPENDIX A - ERROR MESSAGES. ................................................. A-1
TABLE A-1 CONNECTION STATUSMESSAGES ..................................... A-1
TABLE A-2 NATIONAL STANDARDIZED CAUSE VALUES ...................... A-2
TABLE A-3 NETWORK SPECIFIC CAUSE VALUES. ................................ A-3
TABLE A-4 UNIFORM CAUSE VALUES ................................................ A-3
TABLE A-5 LAN CONNECTION STATUSMESSAGES .............................. A-4
APPENDIX B – SELF-TESTING ........................................................ B-1
PERFORMING SELF-TEST ................................................................... B-1
LED TEST ......................................................................................... B-2
KEY TEST (22) ................................................................................... B-2
TONE TEST (16) ............................................................................... B-4
RINGER TEST (17)............................................................................. B-4
LCD TEST (11) .................................................................................. B-5
HOLD TONE CHECK (18) ................................................................. B-6
KEY TOUCH TONE TEST (19) ............................................................ B-6
PING TEST (9) .................................................................................. B-7
DSP CODER LOOPBACK ................................................................... B-8
MAC ADDRESS DISPLAY (20) ........................................................... B-10
END OF SELF-TEST ......................................................................... B-10
APPENDIX C – MISCELLANEOUS AND GLOSSARY .......................... C-1
QoS SETTINGS (TOS AND DIFFSERV) ................................................ C-1
Drawing 1: Correlation between TOS and DSCP. ........................... C-1
Drawing 2 : Mapping of DSCP and TOS precedence ..................... C-2
JITTER BUFFER SETTING PARAMETER SETTING .................................. C-3
PORT NUMBER ................................................................................ C-3
AUTOMATIC ADJUST VOICE PACKET LENGTH ................................... C-3
RTP PORT. ........................................................................................ C-3
RTCP. ............................................................................................... C-3
GLOSSARY ....................................................................................... C-4

Fujitsu IP Centrex Telephone Table of Contents & Intro
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WARNING
The Fujitsu SRS-12i / 24i IP Centrex Telephone(s) has been tested and found
to comply with the limits for a Class B digital device, pursuant to Part 15 of
the FCC rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference
with radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful
interference with radio or television reception, which can be determined by
unplugging the equipment to turn it off, the user is encouraged to try to
correct the interference by one of the following measures:
•Reorient or relocate the receiving antenna of the affected receiver.
•Increase the separation between the equipment and the affected
receiver.
•Consult a dealer or experienced radio or television technician for help.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
FCC REQUIREMENTS
The Fujitsu SRS-12i / 24i IP Centrex Telephone complies with Part 68 of the
FCC Rules. The FCC Part 68 Label is located on the bottom of the enclosure.
This label contains the FCC Registration Number for this equipment. If
requested, this information must be provided to your telephone company.
Your telephone company may make changes in its facilities, equipment,
operations or procedures that could affect the proper functioning of your
equipment. If they do, you will be notified in advance to give you an
opportunity to maintain uninterrupted telephone service.
The Fujitsu SRS-12i / 24i IP Centrex Telephone handset is hearing-aid
compatible (HAC) per Section 68.316, FCC Rules and Regulations.

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Fujitsu IP Centrex Telephone Table of Contents & Intro
REPAIRS
Repairs to this equipment may only be made by the manufacturer or its
authorized agents. If this equipment is causing harm to the telephone
network, the telephone company may request that it be unplugged from
the modular outlet until the problem has been corrected. To obtain repair
service or warranty information, contact:
Repair Center
Fujitsu Network Communications, Inc.
1000 Saint Albans Drive,
Raleigh, NC 27609
1-800-298-9007
IMPORTANT SAFETY INFORMATION
The Fujitsu SRS-12i / 24i IP Centrex Telephone should be used in accordance
with all instructions and precautions provided in this guide.
•Read and understand all instructions.
•Install cords where they cannot be a hazard to anyone walking nearby.
•Use only the line cable included with the telephone.
•Do not use this product near water, for example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet basement, or in a
swimming pool.
•Avoid using the telephone during an electrical storm. There may be a
remote risk of electrical shock from lightning.
•Do not use the telephone to report a gas leak in the vicinity of the leak.
•Do not open the telephone or the warranty will be voided.
•Only authorized personnel should perform service on hardware
components.
•Use your one-touch numbers for storing emergency numbers.
•Do not use liquid cleaners or aerosol cleaners on the telephone; use a
damp cloth with rubbing alcohol for cleaning.
•Do not place the telephone on an unstable cart, stand, or table. The
telephone may fall causing serious damage to the telephone.
•Never push objects of any kind into this telephone as they may touch
dangerous voltage points or short out parts that could result in a risk of
fire or electric shock. Never pour liquid of any kind on the telephone.