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 Networking » Voice over IP » FXS Gateway

IP Telephony Gateway, 2 ports of FXS interface » SP5002
  
INSTALLATION MANUAL

Manufacturer: Micronet

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Micronet SP5002 VoIP Gateway, based on ITU-T H.323 or IETF SIP standard, provides voice and fax over IP networks. Their simplified operation and configuration features are the most suitable for residential and SOHO application. Just an IP address and two phone sets can bring you to Voice over IP world. No more long distance and international telephone fee.
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Specifications

Protocol H.323
Standard IEEE802.3 10BASE-T, IEEE802.3u 100BASE-TX
Interface 2 RJ-11 FXS port for phone set or PBX's trunk line
2 10/100M RJ-45 ports for Ethernet
LED Indication System: POWER, GK, READY, TEL
Port: LINK/ACT, 10/100M
Audio Codec G.711A/?g law, G723.1, G729 (with adjustable priority)
Audio Feature Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Adaptive Echo Cancellation
Dynamic Jitter Buffer
Bad Frame Interpolation
DTMF In-band/Out-band generation and detection, Gain setting
Managment Console, Telnet, HTTP
Networking PPPoE dial-up client
DHCP client (Initial dynamic IP address setup)
SNTP (Synchronize the clock with time server)
NAT pass-thru
TFTP/FTP client for firmware upgrade
Operation Mode Peer-to-Peer and Gatekeeper
Power Adapter 12VDC, 1A
Dimension 23 cm x 15 cm x 3.8 cm (W x D x H)
Weight 0.36 kg

SP5002 FXS gateway, which based on ITU-T H.323 v3, provides voice and fax over IP networks. Its simplified operation and configuration features are the most suitable for residential and SOHO application. Just an IP address and 2 phone sets can bring you to Voice over IP world.

Appearance
Front panel: The LED indication lights provide the relevant system messages of the SP5002


Power: Light on means SP5002 is power on, and vice versa.
TEL1: Light on means the line is in use (off-hook), and vice versa.
TEL2: Light on means the line is in use (off-hook), and vice versa.
GK : 1. LED light on means SP5002 has successfully registered to Gatekeeper when it is in Gatekeeper Mode.
2. LED flashes means SP5002 is not registered to Gatekeeper when it is in Gatekeeper Mode.
3. Or when SP5002 is in downloading mode, LED should be flash as well.
4. LED light off means SP5002 is in Peer-to-Peer Mode.
Ready: 1. Light on and slow flash means SP5002 is in normal mode.
2. Light on and fast flash means SP5002 is in downloading mode.
1: Uplink to the hub/ Router directly.
LINK/ACT: LED light on and flash when Ethernet data is being received.
10/100: LED light on means SP5002 is physically connected to the Ethernet correctly.
2: Downlink to the another device, such as PC.
LINK/ACT: LED light on and flash when Ethernet data is being received.
10/100: LED light on means SP5002 is physically connected to the Ethernet correctly.

Back panel:


1. 1 & 2 10/100 Base-T: RJ-45 socket, complied with ETHERNET 10/100 base-T.
The pin-out is as following:



PIN 1, 2: Transmit
PIN 3, 6: Receive
CONSOLE: RS232 console port (DB-9pin male connector)
Note: use straight-forward cable to connect to your computer.
TEL1 – TEL2: RJ-11 connector, FXS interface. To connect analog phone sets or trunk line of PABX.
12V DC: DC Power supply.

INSTALLATION MANUAL - sponsored by www.rts-wireless.com
- System Requirement
1. One PC (a) Pentium 100 or above, 64 RAM, Windows 98 or above.
(b) Ethernet card or COM port
2. One standard straightforward RS-232 cable (female connector to SP5002/SP5004 side).
3. Analog telephone sets (up to 2 sets).
4. Software tools (a) Hyper terminal, telnet.
(b) Gatekeeper (optional)

- IP Environment Setting
Users must prepare a valid IP address, complied with IP Network, for SP5002’s proper operation.
For testing the validation of chosen IP address, use same IP configuration in other PC or Notebook, and then try to connect to Public Internet (go to well-known website, receive Internet mail, or ping a specific public IP address). If it works, use the same IP address and network configuration for SP5002.

Hyper Terminal Setting

A terminal emulator is needed when using RS-232 port to configure SP5002. There are kinds of terminal emulator software. Here, we use Microsoft HyperTerminal to depict how to set up terminal emulator:
1. Execute the Hyper Terminal program, and then the following windows will pop-up on the screen. (START – Program files – Accessories – Communication – Hyper Terminal)



Define a name such as ‘wg3502’ for this new connection



After pressing OK button, the next window appear, and then choose COM1/2 Port, which you are going to use.



Configure the COM Port Properties as following:
(1) Bits per second: 9600
(2) Flow control: None




Press ‘OK’ button, and then start to configure SP5002.

Initialize SP5002
Gatekeeper Mode:
- Configure SP5002 IP Address
- Gatekeeper Mode Settings
- Save SP5002 Configuration & Reboot SP5002


Before you go: Configure SP5002 Password

Power on SP5002 and you can see the following messages on Terminal.

---------------------------------------------------------------------------------------------
> Attached TCP/IP interface to cpm unit 0
> Attaching interface lo0...done
> Please wait while system is initializing .......... SAttached TCP/IP interface to cpm unit 0
> Attaching interface lo0...done
> cmInitialize succeed! Ras port:1720
> GK mode selected.
> AC4804[0] is ok
> successful
> Initialize OSS libraries...OK!
> VP v1.40 stack open sucessfully.
> login:
---------------------------------------------------------------------------------------------

login: when SP5002 is used for the first time, “root” is default login name without a password.

Password setting: type “passwd –set root ****” to define a password for “root” account. “****”, in above description, stands for contents of the password. An example, to set root’s password as birdman, is demonstrated as following:

---------------------------------------------------------------------------------------------
> usr/config$ passwd -set root birdman
> Setting
> login: root
> Password: birdman
> OK
---------------------------------------------------------------------------------------------

Configure SP5002 IP Address
Use “ifaddr” command to set up SP5002’s IP address and related network information. An example is demonstrated below:

---------------------------------------------------------------------------------------------------
> usr/config$ ifaddr –ip 10.1.1.1 –mask 255.2555.255.0 –gate 10.1.1.254
---------------------------------------------------------------------------------------------------

Note: this is to assign SP5002 an IP address of “10.1.1.1”, subnet mask “255.255.255.0”, and default IP gateway “10.1.1.254”.

Gatekeeper Settings

To assign a gatekeeper address for SP5002, and define its own registered ID and phone number.
Several important H323 parameters are listed below when setting gatekeeper mode:
“–gk”,”-prefix”, ”–line1”, and ”–line2”.
An example is demonstrated below:
----------------------------------------------------------------------------------------------
> usr/config$ h323 –gk 10.2.2.2 –prefix 1 –line1 11 –line2 12
----------------------------------------------------------------------------------------------

Note: This is to set gatekeeper IP address as “10.2.2.2”, prefix as “1”, line 1 number as “11”, and line 2 number as “12”.
Note: For the successful dial plan designed, the line1 & line2 number must follow the prefix number. For example, if the prefix is set as 002, line1 & line2 can be set as 0021,0022. It is an important dial plan in gatekeeper mode.

Save SP5002 Configuration & Reboot SP5002
1. Confirming the values, type commit and press enter to save all the changes you have done.
2. Type reboot and press enter to reboot the SP5002.
3. Wait for SP5002 initializing in gatekeeper mode. It should take around 40 seconds.


Peer-to-Peer Mode

Peer-to-Peer Mode allows users to call other VoIP devices without using a gatekeeper. When in Peer-To-Peer mode, SP5002 will send SETUP message directly to the destination IP address once the dial is finished. Users have 2 dialing methods. One is IP dialing, and the other is PhoneBook dial, which we will describe later. When using IP address as destination phone number, press “*” as “.” in IP address expression, and press “#” when dial is finished. When using PhoneBook, users can dial predefined phone number, and press “#” (optional, to accelerate the dial) as end of dial. Or, users can use SpeedDial button, which is mapping to user defined PhoneBook, Button1 to PhoneBookIndex1, Button2 to PhoneBookIndex2,…etc.
To configure Peer-To-Peer Mode in SP5002, follow the steps below:
1. Set Peer-To-Peer Mode, using “h323” command
Command:
-------------------------------------------------------------------------------------------------
usr/config$ h323 –mode 1
-------------------------------------------------------------------------------------------------
Note: mode 1 is for Peer-To-Peer (non-gk) mode, while mode 0 is for GK mode.

2. Configure PhoneBook, using “pbook” command.
Command:
-------------------------------------------------------------------------------------------------
usr/config$ pbook –add name TEST1 ip 10.1.1.1 e164 10
-------------------------------------------------------------------------------------------------
Note: the command is to add a record onto PhoneBook. After the command completed, you can type “pbook –print” to see if the input record is correct.
Note: when adding a record to PhoneBook, users do not have to reboot the machine, and the record will be effective immediately.


Upgrade SP5002

SP5002 supports remote download via TFTP to update with new ROM file. Regarding new version release, please contact local distributor for more information.
TFTP/FTP server
It is necessary to prepare the TFTP/FTP server program on the host PC as TFTP/FTP server. After TFTP/FTP program set up on one PC and connecting to network, SP5002 is ready to be updated.
Download Procedure
type rom to list all available rom commands. For example, if there is a new application rom file named wt.103, which you want to upgrade, where TFTP server IP address is 192.168.1.99. The command should be used as follow.
-------------------------------------------------------------
usr/config$ rom –app –s 192.168.1.99 –f wt.103
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