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OVERVIEW 

 

This  document  presents  a  summary  of  security  measures,  factors,  and  configurations  that  users  are 

recommended to consider when configuring and deploying our FAP series of IP Phones. 

 

Note: We recommend using the latest firmware for latest security patches. 

 

 

The following sections are covered in this document: 

 

 

Web UI/SSH Access 

Web UI access is protected by username/password and login timeout. Three-level user management is 

configurable.  SSH  access is  supported  for  mainly troubleshooting purpose  and it  is  recommended to 

disable it in normal usage. 

 

 

Security for SIP Accounts and Calls 

The  SIP  accounts  use  specific  port  for  signaling  and  media  stream  transmission.  It  also  offers 

configurable options to block anonymous calls and unsolicited calls. 

 

 

Security for FAP Services 

FAP  supports  service  such  as  HTTP/HTTPS/TFTP/FTP/FTPS  and  TR-069  for  provisioning.  For  better 

security,  we  recommend  using  HTTPS/FTPS  with  username/password  and  using  password-protected 

XML  file.  We  recommend  disabling  TR-069  (disabled  by  default)  if  not  used  to  avoid  potential  port 

exposure. 

 

 

Deployment Guidelines for FAP 

This section introduces protocols and ports used on the FAP and recommendations for routers/firewall 

settings. 

 

This document is subject to change without notice. 

 

 

Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for 

any purpose without the express written permission of FIBERME Communications LLC. is not permitted. 

 

 

Summary of Contents for FAP26 Series

Page 1: ...FIBERME Communications LLC FAP26xx Series Security Manual...

Page 2: ...tocols 4 Admin Login 5 User Management Levels 6 SECURITY FOR SIP ACCOUNTS AND CALLS 8 Protocols and Ports 8 Anonymous Unsolicited Calls Protection 9 SRTP 11 SNMP 11 SECURITY FOR FAP SERVICES 12 Firmwa...

Page 3: ...nge User Level password 7 Figure 6 Configure TLS as SIP Transport 8 Figure 7 SIP TLS Settings 8 Figure 8 Additional SIPTLS Settings 9 Figure 9 Anonymous Call Rejection 9 Figure 10 Settings to Block An...

Page 4: ...or signaling and media stream transmission It also offers configurable options to block anonymous calls and unsolicited calls Security for FAP Services FAP supports service such as HTTP HTTPS TFTP FTP...

Page 5: ...rted to access the FAP s web UI and can be configured under web UI Maintenance Security settings Security To secure transactions and prevent unauthorized access it is highly recommended to 1 Use HTTPS...

Page 6: ...he default password is a random password available on the sticker at the back of the unit Changing the default password at first time login is highly recommended When accessing the FAP phones for the...

Page 7: ...Pages Allowed User Level user 123 Only Status and Basic Settings Administrator Level admin Random password available on the sticker at the back of the unit All pages NOTES It is recommended to keep ad...

Page 8: ...P a g e 7 Figure 5 Change User Level password...

Page 9: ...rect IP Call to Yes SIP transport protocol The FAP supports SIP transport protocol UDP TCP and TLS By default it s set to UDP It s recommended to use TLS so the SIP signaling is encrypted SIP transpor...

Page 10: ...or Account 2 Local SIP port when using TLS The SIP TLS port is the UDP SIP port plus 1 For example if Account 1 SIP port is 5060 its TLS port would be 5061 Anonymous Unsolicited Calls Protection If th...

Page 11: ...essages Set Yes to Validate incoming messages by checking caller ID and CSeq headers If the message does not include the headers it will be rejected Check SIP User ID for Incoming INVITE Set Yes to en...

Page 12: ...ured under Web GUI Account X Audio Settings Figure 11 SRTP Settings Selects SRTP mode to choose No Enabled but not forced Enabled and forced or Optional Default is No It uses SDP Security Description...

Page 13: ...ware Upgrade and Provisioning The FAP IP Phones support downloading configuration file via TFTP HTTP HTTPS FTP FTPS Below figure shows the related options under Web GUI Maintenance Upgrade and Provisi...

Page 14: ...eld so it can decrypt XML configuration file after downloading it Then the configuration can be applied Please note this feature is supported on XML config file instead of the binary config file There...

Page 15: ...P a g e 14 CPE SSL Private Key Specifies the Cert Key for the ATA to connect to the ACS viaSSL Figure 14 TR 069 Connection Settings...

Page 16: ...s sending Syslog to a remote syslog server By default it s sent via UDP and we recommend changing it to SSL TLS so the syslog messages containing device information will be sent securely over TLS conn...

Page 17: ...Local SIP Port defines the local SIP port used to listen and transmit The default value when using SIP transport protocol UDP TCP is 5060 for Account 1 5062 for Account 2 5064 for Account 3 5066 for...

Page 18: ...ic network for normal usage Use HTTPS for firmware downloading and config file downloading Use HTTPS for firmware downloading and provisioning Besides that set up username and password for the HTTP HT...

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