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User Manual GW0221

 

                                                                               

User Manual 

 

GW0221 

Analog Telephone Adaptor 

 

 

 

 

 

Summary of Contents for GW0221

Page 1: ...User Manual GW0221 User Manual GW0221 Analog Telephone Adaptor...

Page 2: ...Configuration 11 6 1 5 Passwords 12 6 1 6 Configuration Options and Explanations 12 6 1 7 Saving the Configuration Changes 20 6 1 8 Rebooting the GW0221 21 6 2 Configuring GW0221 via Voice Prompt 21 6...

Page 3: ...us codecs including G 711 a law and u law G 723 1 5 3K 6 3K G 726 40K 32K 24K 16K as well as G 728 G 729A B and iLBC Support Caller ID Name display or block Hold Call Waiting Flash Call Transfer Call...

Page 4: ...lephone to it GW0221 has one FXS port labeled Phone and one FXO port labeled Line After setting up the GW0221 you can make PSTN calls by pressing 00 Without pressing 00 all your calls will be VoIP You...

Page 5: ...5 BASIC OPERATIONS 5 1 Get Familiar with Voice Menu GW0221 has stored a voice prompt menu for quick access to settings and simple configuration You can enter this voice prompt menu two ways 1 Pick up...

Page 6: ...s the ENTER key in many cases to confirm an option All entered digit sequences have known lengths 2 digits for menu option and 12 digits for IP address Once all of the digits are collected the input w...

Page 7: ...rs Input Meaning 00 0 01 1 02 2 03 3 04 4 05 5 06 6 07 7 08 8 09 9 0 dot character 4 column character 5 2 2 1 IP to IP Dialing Instructions If the IP address of the device you want to call is 192 168...

Page 8: ...essful nor does it indicate the transfer has failed When transferee uses a device that does not support the second NOTIFY signal this will be the case In poor or unstable network scenarios this could...

Page 9: ...e dial 72 and get the dial tone Then dial the forward number and for a dial tone and then hang up 73 Cancel Unconditional Call Forward To cancel Unconditional Call Forward dial 73 and get the dial ton...

Page 10: ...rnet connection Red Light Red light flashes every 2 seconds if SIP server is configured GW0221 is not able to register with SIP gatekeeper proxy server Green Light Button flashes every 2 seconds Messa...

Page 11: ...is on If the green light is not on this means that your PC is not yet properly connected to the GW0221 via the LAN port For LAN port configuration use the following default IP address to access the d...

Page 12: ...and selecting menu option 02 Then access the GW0221 via your web browser by entering the WAN IP address http GW0221 s IP Address Be sure that your PC is connected to the router hub switch directly or...

Page 13: ...fault passwords as indicated below Advanced User Password for access to Super User Options voip End User Password for access to Basic User Options 123 6 1 6 Configuration Options and Explanations Afte...

Page 14: ...t is No If set to Yes then the client will use DNS SRV for server lookup User ID is Phone Number If the GW0221 has an assigned PSTN telephone number then this field should be set to Yes Otherwise set...

Page 15: ...s Under this mode the embedded STUN client inside the GW0221 will attempt to detect if there is a and type of firewall NAT it is sitting behind through communication with the specified STUN server If...

Page 16: ...preference order in SDP message Choosing the appropriate option in Choice 1 can enter the first Codec in this list Similarly choosing the appropriate option in Choice 7 can enter the last Codec in thi...

Page 17: ...the maximum allowed value for the corresponding first codec choice The maximum value for PCM is 10 x10ms frames for G726 it is 20 x10ms frames for G723 it is 32 x30ms frames for G729 G728 64 x10ms and...

Page 18: ...ress needs to be entered here The GW0221 will automatically append the and the host portion of the corresponding SIP address Enable Call Features Default is No If set to Yes Call Forwarding Do Not Dis...

Page 19: ...ck the HTTP server for firmware upgrade or configuration Subscribe for MWI Default is No When set to Yes a SUBSCRIBE for Message Waiting Indication will be sent periodically FXS Impedance Selects the...

Page 20: ...the LAN subnet mask Default value is 255 255 255 0 LAN DHCP Base IP Base IP for the LAN port which functions as a Gateway for the subnet Default value is 192 168 2 1 DHCP IP Lease Time Value is set i...

Page 21: ...ues for the Static IP mode are not used even though they are still saved in the chipset s memory The GW0221 will acquire its IP address from the first DHCP server it discovers from the office home net...

Page 22: ...use STATIC IP mode then use option 02 03 04 to set up GW0221 s IP Subnet Mask Gateway respectively 6 3 Configuration through a Central Server GW0221 devices can be automatically configured from a cen...

Page 23: ...put different firmware into different directory as well Note To enable HTTP firmware upgrade Auto Upgrade field has to be set to Yes In addition the VOIP ADAPTER will check the HTTP server in the numb...

Page 24: ...right to remedy warranty policy without prior notification Warning Please do not attempt to use a different power adaptor Using other power adaptor may damage the GW0221 and will void the manufacture...

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