2 / 4 / 8 port VoIP Gateway SIP and H.323 User’s Manual Version 1.
Table of Contents TABLE OF CONTENTS 2 0 PREFACES 4 0.1 ABOUT THIS MANUAL 0.2 COPYRIGHT DECLARATIONS 0.3 TRADEMARKS 0.4 SAFETY INSTRUCTIONS 0.5 WARRANTY 4 4 4 4 4 1 GETTING STARTED 5 1.1 INTRODUCTION 1.2 FRONT PANEL LED INDICATORS & REAR PANELS 1.2.1 FRONT PANEL LED DESCRIPTIONS 1.2.2 REAR PANEL DESCRIPTIONS 1.3 UNPACKING YOUR S200 / S400 / S800 SERIES GATEWAY 1.4 FACTORY DEFAULT SETTING 1.5 KEY FEATURES 5 6 6 6 7 7 7 2 INSTALLATION & SETUP 8 2.1 HARDWARE INSTALLATION 2.1.
4.1 NETWORK CONFIGURATION : 4.1.1 WAN PORT TYPE SETUP 4.1.2 CONFIGURING LAN IP ADDRESS AND DHCP SERVER 4.1.3 VIRTUAL SERVER SETUP 4.1.4 DYNAMIC DNS 4.1.5 NETWORK PARAMETER 4.2 VOIP BASIC CONFIGURATION 4.2.1 CONFGIURE H.323 PROTOCOL 4.2.2 H.323 PROTOCOL DIALING PLAN POLICY 4.2.3 H.323 ADVANCED PARAMETER CONFIGURATION 4.2.4 CONFIGURE SIP PROTOCOL 4.2.5 SIP PROTOCOL DIALING PLAN POLICY 4.2.6 SIP ADVANCED PARAMETER CONFIGURATION 4.2.7 PORT STATUS 4.2.
0 Prefaces 0.1 About This Manual This manual is designed to assist users in using VoIP Gateway. Information in this document has been carefully checked for accuracy; however, no guarantee is given as to the correctness of the contents. The information contained in this document is subject to change without notice. Should you have any inquiries, please feel free to contact support@Ebrax.com. For latest product info and features, visit our website at www.Ebrax.com 0.
Note: Repair or replacement, as provided under this warranty, is the exclusive remedy of the purchaser. This warranty is in lieu of all other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular use or purpose. Ebrax shall in no event be held liable for indirect or consequential damages of any kind of character to the purchaser. To obtain the services of this warranty, contact Ebrax’s Service Center for your Return Material Authorization number (RMA).
1.2 Front Panel LED Indicators & Rear Panels 1.2.1 Front Panel LED Descriptions -----------------------------------------------------------------------------------LED State Description -----------------------------------------------------------------------------------1. POWER On GW is power ON Off GW is power Off ------------------------------------------------------------------------------------2.
. RS-232 Console Port (S800 Series Only) Rs-232 port is a console port, you can use it to set up Gateway. 1.3 Unpacking Your S200 / S400 / S800 Series Gateway Your Gateway package should contain the items listed below. If any item is missing or damaged, contact your dealer or VoIP Customer Service Department immediately. • One CD-ROM; includes User Manual in electronic form and training material document. • One AC/AC power adapter (black), AC100-230V, input DC 12/1.5A for Gateway used in USA or U.
modify any configuration of NAT device. a. Pass through method for H.323: Gateway needs register to SK Series Gatekeeper to pass through NAT router. b. NAT Traversal for SIP: Support STUN Client and Symmetric RTP to pass through NAT router. Network: 1. Network Address Translation (NAT): NAT allows multiple PCs to connect to an Internet Service Provider (ISP) using a single Internet access account. 2.
up your management PC and connecting to the Web Configurator. Note: 1.The Web Configurator is a management utility that handles all configurations and provides web-based management. 2. Attach the Ethernet cable to the Ethernet port of the DSL/Cable modem. 3. Plug the other end of the cable into the WAN port. 2.2 Setting up a Management PC The gateway has a built-in HTTP (Web) server for configuration.
Microsoft Windows to ping the router. Click Start -> Programs -> MS-DOS Prompt. A command mode window will open. Type “ping 10.10.10.1” (default IP of the router) to check the network connectivity. If both hardware and software are correct, your computer will receive A response from the router as shown on the next page. If not, verify that the Ethernet cable is connected to the router properly and the Ethernet port LED on the front panel is lit. 2.3 Using the Web Configurator 2.3.
Setup Wizard: 1. WAN Type Setup: Sets/changes the WAN port Type like “Fixed IP”, “DHCP Client” or ”PPPoE”.Usually the router functions as a border router for SOHO or home networking so you must enter your settings here to enable access to the Internet. 2. LAN Port IP Address: Modifies the IP address of the gateway. 3. VoIP Call Setup: VoIP users need to set phone/line port numbers. If user selects “H.323”, please set Gatekeeper IP address or Direct Call Plan.
Advanced Configuration: Advanced Setting Label Network Setup Label WAN Setting Sets/changes the WAN port Type like “Fixed IP”, “DHCP Client” or ”PPPoE”. LAN Setting Modifies the IP address of the LAN port and setting DHCP Server parameters. Virtual Server Remote user can access server such as Web or FTP at you local site via public IP address can be automatically redirected to local servers configured with private IP address.
VoIP Basic The S Series Gateway support 2 / 4 / 8 phone/line for SIP and H.323 VoIP call applications. You can configure these ports from this menu. Dialing Plan Users could apply any dial policy by setting Dial Plan including outgoing dial plan and incoming dial plan. Advanced Setting VoIP Gateway support for silence compression, DTMF Relay, Codec Selection, FAX mode Option, H323 Register Type and H.323 Fast-Start/Normal-Start function.
Management Label Save Configuration You can save configuration and restart the gateway with the default configuration or with the current running configuration. Access Control Users can Sets/changes the administrator password.. Set to Default You can restart the gateway with the default configuration. Backup/Restore Configuration User can backup the configuration file of Gateway to PC or Restore the configuration file from PC.
n more details of WAN Port Internet access and broadband access setup. When you click “WAN Port Type Setup” from within the Wizard Setup, the following setup page will be sho w. Three methods are available for Internet Access. Fixed IP User: If you are a leased line user with a fixed IP address, fill out the following items with the information provided by your ISP.
User Name: Enter User Name provided by your ISP Password: Enter Password provided by your ISP. Retype Password: Enter Password to confirm again. DHCP Client (Dynamic IP): (Get WAN IP Address automatically) IP Address: If you are connected to the Internet through a Cable modem line then a dynamic IP address will be assigned. 3.
Bridge Mode: Select S series Gateway as bridge. NAT mode: LAN IP Network Configuration IP Address: Private IP address for connecting to a local private network (Default:10.10.10.1). Subnet Mask: Netmask for the local private network (Default: 255.255.255.0/24). 3.3 VoIP Call Protocol Setup Step1 : configure VoIP Call Signal Protocols : User could select H.323 or SIP Protocol, and click “select” Step2 : configure the numbering with phone/line ports.
this Gateway is not registered to any H.323 Gatekeeper or any SIP Proxy Server. This setting can also assign some dialing plan to local ports (including prefix strip, prefix addition). Through this setting, user can directly map a number to a specific gateway (IP address). In the “Outgoing Dial Plan” settings: “Leading Number” is the leading digits of the dialing number. “Min Length” and “Max Length” is the min/max allowed length you can dial.
4.1 Network Configuration: 4.1.1 WAN Port Type Setup For most users, Internet access is the primary application. The S400/S200 Series Gateway support the WAN interface for Internet access and remote access. The following sections will explain more details of WAN Port Internet access and broadband access setup. When you click “WAN Setting”, the following setup page will be shown.Three methods are available for Internet Access.
PPPoE for ADSL Some ISPs provide DSL-based service and use PPPoE to establish communication link with end-users. If you are connected to the Internet through a DSL line, check with your ISP to see if they use PPPoE. If they do, you need to select this item. User Name: Enter User Name provided by your ISP Password: Enter Password provided by your ISP. Retype Password: Enter Password to confirm again.
4.1.2 Configuring LAN IP Address and DHCP Server There are two kinds of network feature to configure: Bridge Mode and NAT Mode Bridge Mode: Select this Gateway as Bridge. NAT Mode: Each of the VoIP Gateway has two Ethernet interfaces, one is for connecting to local network users, and the other is for connecting to an external broadband device (i.e. DSL modem/router or Cable modem). The LAN port is connected to the local Ethernet network.
external broadband device. The LAN IP address/netmask is for private users or NAT users, and the WAN IP address/netmask is for public users. LAN IP Network Configuration IP Address: Private IP address for connecting to a local private network (Default: 10.10.10.1). Subnet Mask: Netmask for the local private network (Default: 255.255.255.0/24). DHCP Server Configuration DHCP stands for Dynamic Host Configuration Protocol.
Private IP: Specifies the private IP address of the internal host offering the service. Private Port: Specifies the private port number of the service offered by the internal host. Apply: Click here to add the port-mapping entry and enable the service. Note: 1. If there is a WEB server in private LAN, the HTTP login port of gateway will be changed to 6000. 2. If there is a TELNET server in private LAN, the TELNET login port of gateway will be changed to 6001. 4.1.
Configure the numbering with FXS / FXO ports. (Depending on model) FXS Number: The representation number is the phone number of the telephone that is connected to FXS port. FXO Number: FXO ports are connected to the extension ports of the PBX system or the PSTN line. They have a common Line Hunting Group Number. When this number is dialed, the Gateway system will find a free FXO line connected to PBX. This hunting will skip all busy lines and absent lines and find only the idle line to the PBX.
H.323 Parameters Label Sets the unique name of this Gateway, that is communicated as part of H.323 messaging.. H.323 ID Primary Gatekeeper IP Address Secondary IP Address Gatekeeper There are two gatekeeper address fields, one is primary, the other secondary. If this gateway does not want to register to any gatekeeper, just set value 0 to the primary gatekeeper address. If the primary gatekeeper address is not 0, the gateway will register to the primary gatekeeper.
H.323 Gatekeeper ID The Gatekeeper ID; usually do not need to set this field unless the gatekeeper must need this value. Voice Cap Prefix Let user set prefix number in RRQ nonstandard voice cap entry. RAS Port Adjustment In H.323 standard the RAS default port number is 1719. The VoIP gateway provides user to change RAS port number to meet the network environment.(Some area carrier blocks or forbidden the default port number) Q.931 Port Adjustment In H.323 standard the default Q.
In the “Outgoing Dial Plan Configurations” settings: Maximum Entries : 50 “Outbound number” is the leading digits of the call out dialing number. “Length of Number” has two text fields need filled: “Min Length” and “Max Length” is the min/max allowed length you can dial. “Delete Length” is the number of digits that will be stripped from beginning of the dialed number. “Add Digit Number” is the digits that will be added to the beginning of the dialed number.
In the “Incoming Dial Plan Configurations” settings: Maximum Entries : 50 “Inbound number” is the leading digits of the dialing number. “Length of Number“ has two text fields need filled: “Min Length” and “Max Length” is the min/max allowed length you can dial. “Delete Length” is the number of digits that will be stripped from beginning of the dialed number. “Add Digit Number” is the digits that will be added to the beginning of the dialed number.
Port 1: FXO was connected to PSTN. Port 2: FXO was connected to PSTN. Port 3: FXO was connected to PSTN. Port 4: FXO was connected to PSTN. H.323 number “123”call incoming, Port 1 will be off-hook and hear the Dial Tone from PSTN. If Port 1 is busy, Port will be will be off-hook and hear the Dial Tone from PSTN. If Port 1 and 2 are busy, Port 3 will be off-hook and hear the Dial Tone from PSTN. If Port 1, Port 2 and Port 3 are busy, Port 4 will be off-hook and hear the Dial Tone from PSTN.
“Length of Number“ has two text fields need filled: “Min Length” and “Max Length” is the min/max allowed length you can dial. “Delete Length” is the number of digits that will be stripped from beginning of the dialed number. “Add Digit Number” is the digits that will be added to the beginning of the dialed number. “Destination Tele port” is “Tel-port”; this is for local dial plan setting phone number. Example1: Termination Call to FXO Port 1: FXS Port 1: FXO was connected to PSTN (area code is 92xxxxxxxx).
4.2.3 H.323 VoIP Advanced Configuration Smart-QoS: If this function is enabled, when VoIP call is occurred, the other data will be automatically reduced traffic which across the internet in order to guarantee the voice bandwidth. Silence Compression: If this function is enabled, when silence is occurred for a period of time, no data will be sent across the network during this period in order to save bandwidth. DTMF Relay for H.
sending the DTMF tone in the voice packet. The other is “out band”, that is, sending the DTMF tone as a signal. Sending DTMF tone as a signal could tolerate more packet loss caused by the network. If this selection is enabled, the DTMF tone will be sent as a signal. Voice Codec option: The Codec is used to compress the voice signal into data packets. Each Codec has different bandwidth requirement. There are four kinds of Codec, G.723, G.729AB, G.711_u and G.711_A. The default value is G.723. H.
1. PSTN Call from PSTN to Office PBX and dial the extension 102 go to Gateway 2. Call to Gateway of Home by Hotline. 3. Home user needs call transfer to extension number 101. 4. Dial Flash and Gateway FXS detect and generate the Flash to PBX in Office. Flash Detection: Let you change flash detection (milliseconds) of Gateway when phone generate flash to FXS. Flash Generation: Let you change flash generation time (milliseconds) for PBX detection.
4.2.4 Configure the VoIP protocol to SIP Protocol: (If user does not need register SIP Proxy Server, Please go to 4.2.5: SIP Dialing Plan Policy) Select “SIP Protocol” SIP number (username) and Password Setting: Please fill out the SIP account including username / password from ITSP. (Note : now only support digits type for SIP number / username) SIP Hunting Table: This allows gateway can answer SIP call from internet by Hunting. For example: Port 1and Port 2 are hunting for the Port 1 SIP account.
SIP Proxy Server Setting: SIP Proxy Server Label SIP Proxy Server Setting 1. Enter the SIP service IP address or domain name in this field (the domain name that comes after the @ symbol i n a full SIP URI). 2. Use Net2Phone Service Provider Register Interval Setting This field sets how long an entry remains registered with the SIP register server. The register server can use a different time period. The Gateway sends another registration request after half of this configured time period has expired.
In the “Outgoing Dial Plan Configurations” settings: Maximum Entries : 50 “Outbound number” is the leading digits of the call out dialing number. “Length of Number” has two text fields need filled: “Min Length” and “Max Length” is the min/max allowed length you can dial. “Delete Length” is the number of digits that will be stripped from beginning of the dialed number. “Add Digit Number” is the digits that will be added to the beginning of the dialed number.
In the “Incoming Dial Plan Configurations” settings: Maximum Entries : 50 “Inbound number” is the leading digits of the dialing number. “Length of Number“ has two text fields need filled: “Min Length” and “Max Length” is the min/max allowed length you can dial. “Delete Length” is the number of digits that will be stripped from beginning of the dialed number. “Add Digit Number” is the digits that will be added to the beginning of the dialed number.
Example2: Hunting for FXO Port Port 1: FXO was connected to PSTN. Port 2: FXO was connected to PSTN. Port 3: FXO was connected to PSTN. Port 4: FXO was connected to PSTN. H.323 number “123”call incoming, Port 1 will be off-hook and hear the Dial Tone from PSTN. If Port 1 is busy, Port will be will be off-hook and hear the Dial Tone from PSTN. If Port 1 and 2 are busy, Port 3 will be off-hook and hear the Dial Tone from PSTN.
4.2.6 SIP VoIP Advanced Configuration Smart-QoS: If this function is enabled, when VoIP call is occurred, the other data will be automatically reduced traffic which across the internet in order to guarantee the voice bandwidth. Silence Compression: If this function is enabled, when silence is occurred for a period of time, no data will be sent across the network during this period in order to save bandwidth.
FXS Impedance: The FXS provides 600/900 OHM impedances for selection. FXO AC Impedance: The FXO provides wild and complex ac termination impedances for selection. Phone (Line) in/out volume: You can adjust the Phone (Line) in/out volume, range from -9db to 9db. FXO Tx/Rx Gain: You can adjust the FXO Tx/Rx Gain , range from 0db to 6db. UK release tone detection: When you use the Gateway to UK , you can Enable this selection to detection release tone. Flash detection and generation duration : 1. 2. 3. 4.
4.2.8 Traffic Monitor Traffic Monitor Display : This selection will display Network traffic of this Gateway. The status information of each voice channel Web FTP Ping and finally total traffic. The status is refreshed every 3 seconds.
5 System Administrations 5.1 Save Configuration and Reboot Click “Save Configuration and Reboot” to save configuration and begin to restart. 5.2 Access Control Changing the Administrator Password For security reasons, we strongly recommend that you set an administrator. password for the router. On first setup the router requires no password. If you don’t set a password the router is open and can be logged into and settings changed by any user from the local network or the Internet.
5.3 Set To Default Configuration If you want to reboot the router using factory default configuration, click “Apply” then reset the router’ s settings to default values. 5.4 Backup/Restore Configuration to a File User can Backup the Configuration to a File at Microsoft Operation System. And also restore the configuration file to the GW from PC.
5.5 System Information Display Function Click System Information Display to open the Online Status page. In the example,on the f ollowing page, both PPPoE connection is up on the WAN interface, H323 Status, MAC addr ess, Register Status..,etc. 5.6 SNTP Setting Function Click SNTP Setting to open the Online Status page. In the example,on the following page, . Use SNTP Setting—When checked, Gateway uses a Simple Network Time Protocol (SNTP) to set the date and time .
5.7 Syslog Setting Function Use Syslog server to record your Gateway log file. you can setting you syslog server IP address for this function. 5.8 Capture Packets Function Use “Capturer Packets” to record Gateway packets. You can start and stop the capture then save the file to PC. Use the Ethereal Tool (www.Ebrax.com) to analyze the packets.
Appendix-A FAQ List 1. What is the default administrator password to login to the gateway? A: By default, your default username is “admin”, default password is “admin” to login to the router. For security, you should modify the password to protect your gateway against hacker attacks. 2. I forgot the administrator password. What should I do? A: Press the Reset button on the rear panel for over 5 seconds to reset all settings to default values. 3.
Appendix-B Scenario Application Samples Scenario 1: H.323 VoIP Call : Peer-To-Peer Mode Gateway 1 <----------> Gateway 2 H.
Scenario 2 : H.323 VoIP Call: Peer-To-Peer Mode Gateway 1 (with PBX) <----> Gateway 2 H.
Scenario 3 : H.323 VoIP Call : Peer-To-Peer Mode Gateway 1 (with PBX/PSTN)<----> Gateway 2 Call Method : Two-Stages-Dialing H.
Scenario 4 : H.323 VoIP Call : Peer-To-Peer Mode Gateway 1 (with PBX/PSTN) <----> Gateway 2 Call Method: One-Shot-Dialing H.
Scenario 5: H.323 VoIP Call: Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (Remote Call PSTN number) Call Method: One-Shot-Dialing H.
Scenario 6 : H.323 VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (PSTN Call PSTN number) Call Method : One-Shot-Dialing H.
Scenario 7: H.323 VoIP Call : Register to Gatekeeper Gateway 2 <----> Gateway 1 H.
Scenario 8 : H.323 VoIP Call : Register to Gatekeeper Gateway 2 <----> Gateway 1 (Call PBX extension number) Call Method : Two-Stages-Dialing H.
Scenario 9 : H.323 VoIP Call : Register to Gatekeeper Gateway 2 <----> Gateway 1 (Remote Call PSTN number with PBX) Call Method : Two-Stages-Dialing H.
Scenario 10 : H.323 VoIP Call : Register to Gatekeeper Gateway 2 <----> Gateway 1 (Remote Call PSTN number with PBX) Call Method: One-Shot-Dialing H.
Scenario 11 : H.323 VoIP Call : Register to Gatekeeper Gateway 2 <----> Gateway 1 (Remote Call PSTN number) Call Method : One-Shot-Dialing H.
Scenario 12 : H.323 VoIP Call : Register to Gatekeeper Gateway 2 <----> Gateway 1 (PSTN Call PSTN number) Call Method : One-Shot-Dialing H.
Scenario 13 :SIP VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 SIP Call (Peer-To-Peer Mode) Outgoing Dial plan No: 8x | Digit: 3~3, Des | GW1 IP address Outgoing Dial plan No: 9x | Digit: 3~3, Des | GW1 IP address x: wild card Des: Destination IP Digit: Digit Length min~ max WAN Gateway#2 Gateway#1 801 901 801 901 59
Scenario 14 : SIP VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (call PBX extension number) Call Method : Two-Stages-Dialing SIP Call (Peer-To-Peer Mode) with PBX: Call PBX Extension Method 1: Two-Stage-Dialing Outgoing Dial plan No: 8x | Digit: 3~3 |Des GW2 IP address Outgoing Dial plan No: 9x | Digit: 3~3 |Des: GW1 IP address No: 6x | Digit: 3~3 |Des: GW1 IP address x: wild card Des: Destination IP Digit: Digit Length min~ max Gateway#1 WAN Gateway#2 Extension 609 801 901 801 Extension
Scenario 15 : SIP VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (Remote Call PSTN number with PBX) Call Method : Two-Stages-Dialing SIP Call (Peer-To-Peer Mode) with PBX: Remote Call PSTN number Method 1: Two-Stages-Dialing Outgoing Dial plan No: 8x | Digit: 3~3, Des | GW2 IP address Outgoing Dial plan No: 9x | Digit: 3~3, Des | GW1 IP address No: 6x | Digit: 3~3, Des | GW1 IP address x: wild card Des: Destination IP Digit: Digit Length min~ max Gateway#1 WAN Gateway#2 Extension 609 Trunk
Scenario 16 : SIP VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (Remote Call PSTN number with PBX) Call Method : One-Shot-Dialing SIP Call (Peer-To-Peer Mode) with PBX: Remote Call PSTN number Method 2: One-Shot-Dialing Outgoing Dial plan No: 8x | Digit: 3~3, Des | GW2 IP address Incoming Dial Plan No: 02x | Digit: 3~10 |Strip:2 |Prefix: 0,,, | fxo port x: wild card Des: Destination IP Digit: Digit Length min~ max Outgoing Dial plan No: 9x | Digit: 3~3 | Des: GW1 IP address No: 6x | Digit: 3~3
Scenario 17 : SIP VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (Remote Call PSTN number) Call Method : One-Shot-Dialing SIP Call (Peer-To-Peer Mode) Method: One-Shot-Dialing : Remote Call PSTN number Outgoing Dial plan No: 8x | Digit: 3~3, Des | GW2 IP address Incoming Dial Plan No: 02x | Digit: 3~10 |Strip:2 |fxo port x: wild card Des: Destination IP Digit: Digit Length min~ max Outgoing Dial plan No: 9x | Digit: 3~3 | Des: GW1 IP address No: 6x | Digit: 3~3 | Des: GW1 IP address No: 02x| D
Scenario 18 : SIP VoIP Call : Peer-To-Peer Mode Gateway 2 <----> Gateway 1 (PSTN Call PSTN number) Call Method : One-Shot-Dialing SIP Call (Peer-To-Peer Mode) number Method: One-Shot-Dialing : PSTN Call PSTN Outgoing Dial plan No: 9x | Digit: 3~3 | Des: GW1 IP address No: 6x | Digit: 3~3 | Des: GW1 IP address No: 02x| Digit: 3~10 | Des: GW 1 IP address Incoming Dial Plan No: 04x | Digit: 3~10 |Strip:2 |fxo port Outgoing Dial plan No: 8x | Digit: 3~3, Des | GW2 IP address No: 04x| Digit: 3~10 | Des: GW2 I
Scenario 19 : SIP VoIP Call : Register to SIP Proxy Server Gateway 2 <----> Gateway 1 SIP Call (Register to SIP Proxy Server Mode) Register Number List GW1: 801 GW2: 901 SIP Proxy Server WAN Gateway#2 Gateway#1 901 801 801 901 65
Scenario 20 : SIP VoIP Call : Register to SIP Proxy Server Gateway 2 <----> Gateway 1 (Call PBX Extension number) Call Method : Two-Stages-Dialing SIP Call (SIP Proxy Server Mode) with PBX: Call PBX Extension Method 1: Two-Stage-Dialing Register Number List GW1: 801 GW2: 901,609 SIP Proxy Server Gateway#1 WAN Gateway#2 Extension 609 801 901 801 Extension 601 609, 601 66
Scenario 21 : SIP VoIP Call : Register to SIP Proxy Server Gateway 2 <----> Gateway 1 (Remote Call PSTN number with PBX) Call Method : Two-Stages-Dialing SIP Call (SIP Proxy Server Mode) with PBX: Remote Call PSTN number Method: Two-Stages-Dialing Register Number List GW1: 801 GW2: 901,609 SIP Proxy Server Gateway#1 WAN Gateway#2 Extension 609 02-23221344 Trunk-Line 801 901 801 PSTN Extension 601 609, 0, 23221344 67
Scenario 22 : SIP VoIP Call : Register to SIP Proxy Server Gateway 2 <----> Gateway 1 (Remote Call PSTN number) Call Method : Two-Stages-Dialing SIP Call (SIP Proxy Server Mode) Method: Two-Stages-Dialing : Remote Call PSTN number Register Number List GW1 : 801 GW2 : 901,904 SIP Proxy Server Gateway#1 WAN Gateway#2 904 FXO 801 901 02-23221344 801 PSTN 904, 23221344 68
Scenario 23 : SIP VoIP Call : Register to SIP Proxy Server Gateway 2 <----> Gateway 1 (PSTN Call PSTN number) Call Method : Two-Stages-Dialing SIP Call (SIP Proxy Server Mode) Method: Two-Stages-Dialing : PSTN Call PSTN number Register Number List GW1: 801,804 GW2: 901,904 SIP Proxy Server Gateway#1 WAN Gateway#2 804 904 FXO FXO 04-43220000 02-23221009 801 901 02-23221344 23221009, 804, 43221344 PSTN PSTN 43220000,904, 23221344 04-43221344 69
