DBL Technology HTM series Manual de usuario
User Manual
FXO+FXS Gateway
Model: HTM Series
DBL Technology Co.,Ltd.
Http://www.dbltek.com/en
2009-12-15
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Contents
1. Product Introduction.......................................................... 4
1.1 General Information............................................................................................................4
1.2 Protocol...............................................................................................................................4
1.3 Hardware Specification.......................................................................................................5
1.4 Software Specification........................................................................................................5
1.5 List of the Package..............................................................................................................5
1.6 Appearance..........................................................................................................................5
1.7. Apply..................................................................................................................................6
2. Connection ...........................................................................................................................7
2.1. Interface Description:.........................................................................................................7
2.2. Indicator lights explanation:...............................................................................................8
2.3. Connection diagram:..........................................................................................................9
3. Configuration ....................................................................................................................10
3.1. Factory setting parameters: ..............................................................................................10
3.2. Log on to the Gateway.....................................................................................................11
3.2.1. Get IP ............................................................................................................................11
3.2.2. Open browser and input IP............................................................................................11
3.3 Gateway Configuration.....................................................................................................15
3.3.1. User options ..................................................................................................................15
3.3.2. Network Configuration .................................................................................................17
3.3.3. Call Setting....................................................................................................................19
3.3.3.1. H.323..........................................................................................................................19
3.3.3.1.1 FXS Configuration...................................................................................................20
3.3.3.1.2. FXO Configuration .................................................................................................22
3.3.3.1.3 Configuration mode .................................................................................................23
3.3.3.1.4. Encryption...............................................................................................................24
3.3.3.2. H.323 Advanced Setting.............................................................................................24
3.3.3.3. SIP Protocol................................................................................................................26
3.3.3.3.1. FXS Configuration..................................................................................................26
3.3.3.3.2. FXO Configuration .................................................................................................30
3.3.3.3.3. Configuration Mode................................................................................................32
3.3.3.3.4. SIPAdvanced Configuration...................................................................................32
3.3.3.3.5. Media Advanced Configuration..............................................................................33
3.3.3.4. Firewall Traversal.......................................................................................................35
3.3.3.4.1. H.323 Signaling NAT Traversal..............................................................................35
3.3.3.4.2. SIP Signaling NAT Traversal ..................................................................................36
3.3.3.4.3. Media NAT Traversal..............................................................................................37
3.3.4. FXS Setting...................................................................................................................38
3.3.5. FXO Setting ..................................................................................................................39
3.3.6. Save Changes................................................................................................................40
3.3.7. Abandon changes ..........................................................................................................41
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4. Tools....................................................................................................................................41
4.1. Online Upgrade................................................................................................................41
4.2. Change Password.............................................................................................................42
4.3. Restore factory settings....................................................................................................42
4.4. Reboot the system............................................................................................................42
5. Dialing Rules......................................................................................................................43
5.1. Basic rules of grammar ....................................................................................................43
5.2. With a limited number of digit dialing rules ....................................................................44
6. Understand More........................................................... 44
6.1. Gateway Initialization......................................................................................................44
6.2. Advanced Configuration ..................................................................................................45
6.3. Notes ................................................................................................................................45
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1. Product Introduction
1.1 General Information
HTM series VoIP gateways are the performance Gateway of FXO plus FXS, which developed by
Technology Co., Ltd. HTM Series VoIP gateways built-in H.323 and SIP protocols. The lines can
be configured into different numbers or used for Trunk Gateway. Highly reliable line detection
prevents the line hanging death in the largest tent. It can forward outside Caller ID Number under
the SIP protocol, which is an important function of PBX application. Super Echo Cancellation
Algorithm and Balanced Circuit make line echo minimum. Low price, Stable and performance are
pronoun of the HTM series products，it is the first choice of PXS Manufacturers, Call Center and
System Integrators.
HTM series mainly include HTM-112, HTM-222, and HTM-442.
1.2 Protocol
¾TCP/IP V4 (IP V6 auto adapt)
¾ITU-T H.323 V4 Standard
¾H.2250 V4 Standard
¾H.245 V7 Standard
¾H.235 Standard（MD5，HMAC-SHA1）
¾ITU-T G.711 Alaw/Ulaw, G.729A, G.729AB, and G.723.1 Voice Codec
¾RFC1889 Real Time Data Transmission
¾Proprietary Firewall-Pass-Through Technology
¾SIP V2.0 Standard
¾Simple Traversal of UDP over NAT (STUN)
¾Web-base Management
¾PPP over Ethernet (PPPOE)
¾PPPAuthentication Protocol (PAP)
¾Internet Control Message Protocol (ICMP)
¾TFTP Client
¾Hyper Text Transfer Protocol (HTTP)
¾Dynamic Host Configuration Protocol (DHCP)
¾Domain Name System (DNS)
¾User account authentication using MD5
¾Out-band DTMF Relay: RFC 2833 and SIP Info
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1.3 Hardware Specification
¾ARM9E Processor
¾DSP for voice codec and voice processing
¾Two 10/100 Base T Ethernet ports with full compliant with IEEE 802.3
¾LEDS for Ethernet port status
¾Direct Connect Ethernet cable
¾Four PSTN Channels’Connection
1.4 Software Specification
¾LINUX OS
¾Built-in HTTP Web Server
¾PPPOE Dial-up
¾NAT Broadband Router Functions
¾DHCP Client
¾DHCP Server
¾Firmware On-line upgrade
¾PSTN Caller ID transmit
¾Multiple Language Support
¾Supported call divert
¾Supported PSTN auto call out to PSTN
¾Supported PSTN caller ID transparent to VoIP system in SIP protocol
¾Supported RELAY encryption protocol
1.5 List of the Package
a) One Gateway main unit
b) One DC24V/500mA power adaptor
c) One Ethernet cable (2 M)
1.6 Appearance
1）LAN
Connect this port to an Ethernet Switch/Router, the Ethernet of a DSL modem, or other
network access equipment.
2）PC
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Connect a computer or other network device to this port. (Less than 100 mid-range)
3）Power (DC24V/500mA)
Connect the 24V/500mAAdapter provided to this power jack.
4）Reset
Reset switch, use to start the device or delete the configuration quickly.
1.7. Apply
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2. Connection
2.1. Interface Description:
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Diagram 2-1
Interface Name Connect to Notes
FXO 1-4 Connected to four telephone lines If exposed, note lightning
FXS 1-4 FXS output, connected to telephone
Length of line is below
than 300 meters
LAN Network input, connected to Network 10/100Base T
PC Network output, connected to computer 10/100Base T
DC24V Connected to power
RESET Restore the factory configuration Press(more than 10
seconds)will ok
2.2. Indicator lights explanation:
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Diagram 2-2
Name Explanation performance
Power Power LED Post-Long after start
RUN Working status lights Logged, flash 250 ms; login, slow flash 500
ms; upgrading, Continuous flashing 100
ms.
LAN LAN Network Lights Light after connect the Network, flash when
Data Transmission
PC PC Network Lights Light after connect the Network, flash when
Data Transmission
FXO 1-4 Telephone status lights Light after Machine state is mentioned
FXS 1-4 Line status lights Light when put up telephone
2.3. Connection diagram:
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Diagram 2-3
HTM series have a LAN port and a PC port. Please connect as follows:
1. Open the package, there are a Gateway, a power, and a cable;
2. Take out of Ethernet cable and connect to the PC;
3. The PC supports Network share, connect to the computer or lower switch;
4. FXS is connected to normal telephone, FXO is connected to line PSTN.
Make transformer output terminal.
3. Configuration
3.1. Factory setting parameters:
Parameter Default setting Explanation
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