Grandstream Networks HT-496 User Manual Download Page 1

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Grandstream Networks, Inc.

HT–496
Dual FXS Port
Analog Telephone Adaptor

HT–496 User Manual

www.grandstream.com

Firmware Version 1.0.3.64

[email protected]

VoIPon www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030

Summary of Contents for HT-496

Page 1: ...nc HT 496 Dual FXS Port Analog Telephone Adaptor HT 496 User Manual www grandstream com Firmware Version 1 0 3 64 support grandstream com VoIPon www voipon co uk sales voipon co uk Tel 44 0 1245 80819...

Page 2: ...CE PROMPT 15 DHCP MODE 15 STATIC IP MODE 15 FIRMWARE SERVER IP ADDRESS 15 CONFIGURATION SERVER IP ADDRESS 15 UPGRADE PROTOCOL 15 FIRMWARE UPGRADE MODE 15 WAN PORT WEB ACCESS 15 CONFIGURING HT 496 WITH...

Page 3: ...96 CALL FEATURE DEFINITIONS 13 TABLE 6 HT 496 LED DEFINITIONS 14 TABLE 7 HT 496 BASIC CONFIGURATION SETTINGS DEFINITIONS 17 TABLE 8 HT 496 DEVICE STATUS PAGE DEFINITIONS 19 TABLE 9 HT 496 ADVANCED CON...

Page 4: ...offers the simplicity of plug and dial Caution Changes or modifications to this product not expressly approved by Grandstream or operation of this product in any way other than as detailed by this Use...

Page 5: ...orts can make calls concurrently FIGURE 1 CONNECTING THE HT 496 Table 1 Definitions of the HT 496 Connectors Power Cable Power adapter connection WAN Port RJ 45 Connect to the internal LAN network or...

Page 6: ...Only use the universal power adapter provided with the HT 496 package The manufacturer s warranty does not cover damages to the phone caused by unsupported power adaptors WARRANTY If you purchased you...

Page 7: ...sioning system NAT friendly remote software upgrade via TFTP HTTP for deployed devices including behind firewall NAT Audio Features Advanced Digital Signal Processing DSP Dynamic negotiation of codec...

Page 8: ...s FXS phone port 2 x FXS Button 1 LED Green and red solid state blinking state Universal Switching Power Adaptor Input 100 240VAC 50 60 Hz Output 5VDC 1200mA UL certified Dimension 70mm W x 130mm D x...

Page 9: ...cally after reboot 02 IP Address IP address The current WAN IP address is announced If using Static IP Mode enter 12 digit new IP address 03 Subnet IP address Same as menu 02 04 Gateway IP address Sam...

Page 10: ...setting See Restoring Factory Settings Invalid Entry Automatically returns to main menu NOTE 1 Pressing the button during the IVR session will prompt a dial tone and the menu goes directly to Direct I...

Page 11: ...handset or the speakerphone Access the IVR using the button on the HT 496or 47 After dial tone enter a 12 digit target IP address to place a call Destination ports can be specified by using 4 encoding...

Page 12: ...ring party A to remind A that party B is still on the line Party A can pick up the phone to resume conversation with party B 3 WAY CONFERENCING HT 496 supports Star Code Style or Bellcore Style 3 way...

Page 13: ...nd Caller ID per call 87 Blind Transfer 90 Busy Call Forward Dial 90 wait for dial tone Then dial the forward number and for a dial tone then hang up 91 Cancel Busy Call Forward To cancel Busy Call Fo...

Page 14: ...DHCP is configured DHCP Failed or WAN No Cable Button flashes every 2 seconds if SIP server is configured HT 496fails to register Button flashes every 2 seconds Firmware Upgrading Red light steady De...

Page 15: ...rade mode among the following three options 1 always check 2 check when pre suffix changes and 3 never upgrade WAN PORT WEB ACCESS Select voice menu option 12 to enable WAN Port Wed Access of the devi...

Page 16: ...e in octet i e if the IP address is 192 168 001 014 please type in 192 168 1 14 END USER CONFIGURATION Once the HTTP request is entered and sent from a Web browser the user will see a login screen The...

Page 17: ...s Subnet Mask Default Router IP address DNS Server 1 primary DNS Server 2 secondary fields These fields are set to zero by default DHCP hostname This option specifies the name of the client This field...

Page 18: ...the week 1st Sunday 3rd Tuesday etc If weekday is not zero and day is negative then daylight savings starts on the last day of the week last Sunday 3rd last Tuesday etc Daylight savings is in minutes...

Page 19: ...IP address with a specific TCP UDP port In addition to the Basic Settings configuration page end users also have access to the Device Status page TABLE 8 HT 496 Device Status Page Definitions MAC Addr...

Page 20: ...min Advanced User configuration includes the end user configuration and the advanced configurations including a SIP configuration b Codec selection c NAT Traversal Setting and d other miscellaneous co...

Page 21: ...re upgrade may take up to 20 minutes depending on network environment Do not interrupt the firmware upgrading process Firmware Server Path IP address or domain name of firmware server Config Server Pa...

Page 22: ...l for ITSP Internet Telephone Service Provider Syslog Level Select the ATA to report the log level Default is NONE The level is one of DEBUG INFO WARNING or ERROR Syslog messages are sent based on the...

Page 23: ...No If Yes is set a user phone parameter will be attached to the From header in SIP request SIP Registration Controls whether the HT 496 needs to send REGISTER messages to the proxy server The default...

Page 24: ...96 will use its mapped public IP address and port in all of its SIP and SDP messages If the NAT Traversal field is set to Yes with no specified STUN server the HT 496 will periodically every 20 second...

Page 25: ...ponses otherwise the call is rejected Direct IP to IP calling does NOT work with feature It should not be enabled for direct IP to IP calling Allow incoming SIP messages from SIP proxy only Default is...

Page 26: ...he configuration file is as follows cfg000b82xxxxxx where 000b82xxxxxx is the MAC address of the HT 496 GAPSLITE Grandstream Automated Provisioning System supports the automated configuration of the H...

Page 27: ...is completed Upon verification of checksum the new code image is saved into the Flash If the TFTP HTTP fails for any reason e g TFTP HTTP server is not responding there are no code image files availab...

Page 28: ...p or re booted it will request a configuration file named cfgxxxxxxxxxxxx where xxxxxxxxxxxx is the MAC address of the device i e cfg000b820102ab The configuration file name should be in lower cases F...

Page 29: ...tom of the sticker Please use the following mapping a 0 9 0 9 b A 22 c B 222 d C 2222 e D 33 f E 333 g F 3333 NOTE If there are digits like 22 in the MAC you need to type 2 then press right arrow key...

Page 30: ...or compressed Lossy compression algorithms ordinarily decimate while sub sampling DECT Digital Enhanced Cordless Telecommunications A standard developed by the European Telecommunication Standard Inst...

Page 31: ...ho of relevance in telephony acoustic echo and hybrid echo Speech compression techniques and digital processing delay often contribute to echo generation in telephone networks H 323 A suite of standar...

Page 32: ...ia data but does not transport any data itself It is used periodically to transmit control packets to participants in a streaming multimedia session The primary function of RTCP is to provide feedback...

Page 33: ...y lightweight or time sensitive purposes VAD Voice Activity Detection or Voice Activity Detector is an algorithm used in speech processing wherein the presence or absence of human speech is detected f...

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