Grandstream Networks HT-502 user manual Dtmf Methods

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DTMF METHODS

DTMF Settings are in Profile pages.

•DTMF in-audio

•DTMF via RTP (RFC2833)

•DTMF via SIP INFO

Enable one or more DTMF methods based on your PBX system.

PREFERRED VOCODER (CODEC)

The HT-502 supports a broad range of voice codecs. Under Profile web pages, choose your preferred order of different codecs:

•PCMU/A (or G711µ/a)

•G729 A/B/E

•G723

•G726 (16/24/32/40)

•iLBC

Grandstream Networks, Inc.	HT-502 User Manual	Page 17 of 35
	Firmware 1.0.0.39	Last Updated: 03/2007

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Contents Grandstream Networks, Inc Dhcp Mode Static IP Mode HT-502 U SER M Anual Welcome Power Cable WAN Port RJ-45 LAN Port RJ-45 Configure Your HT-502Reset PHONE1 RJ-11 PHONE2 RJ-11LAN LED WAN LEDPHONE1 PHONE2 LED WANDhcp FXS Product OverviewEMC FCC, CE Basic OperationsLED Examples See Restore Factory Default Setting sectionUsing Star Code Using IVRElements necessary to completing a Direct IP Call Or Voice Prompt with option 47, then 192*168*0*160Instructions for 3-way conference Blind TransferAttended Transfer Flash/Hook Call FeaturesStatic IP Mode Configuration GuideFrom the WAN port From the LAN portImportant Settings Dtmf Methods HT-502 Basic Configuration Settings Definitions PPPoE password End User PasswordPPPoE Service Web PortDMZ IP DhcpDND NATFXS1 FXS2Path Config Server Path Firmware UpgradePostfix Config File Prefix Config File PostfixUpdate Disable Voice Authenticate ConfPrompt Disable Direct IP-IP Firmware KeyPassword Name AuthenticateUnregister on Reboot Use DNS SRVDial Plan Dial Plan Rules VAD ETSI-FSK ETSI-DTMF Configuration Through a Central Server Directions to Download Tftp Server Software UpgradeConfiguration File Download Restore Factory Default Setting Glossary of Terms Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc