ATCOM AG-268 Manuale utente
AG-268 SIP Gateway User Manual
AG-268 SIP Gateway User Manual
1．AG-268 SIP Gateway Features...................................................................................3
1.1 Product Appearance............................................................................................ 3
1.2 Backside Illustration ........................................................................................... 3
1.3 Electric Character................................................................................................ 4
1.4 Software.............................................................................................................. 4
1.5 Protocol and standard.......................................................................................... 4
1.6 Interface features................................................................................................. 4
1.7 operating environment........................................................................................ 4
1.8 Packaging............................................................................................................ 5
1.9 Installations......................................................................................................... 5
2．Settings .........................................................................................................................6
2.1 Home................................................................................................................... 6
2.2.1 WAN status......................................................................................................................7
2.2.2 WAN settings ...................................................................................................................8
2.2.3 WAN PPPoE Configuration............................................................................................9
2.2.3 MAC Spoofing Configuration .......................................................................................10
2.3 LAN .................................................................................................................. 11
2.3.1 LAN status..................................................................................................................... 11
2.3.2 LAN settings..................................................................................................................12
2.3.3 DHCP............................................................................................................................13
2.3.4 Port forwarding.............................................................................................................14
2.4 SIP..................................................................................................................... 15
2.4.1 SIP server Configuration ..............................................................................................15
2.4.2 Extensions .....................................................................................................................16
2.4.3 User1 Configuration(User2 is the same as User1).......................................................17
2.4.4 OOB Signalling.............................................................................................................19
2.4.5 ToS/DiffServ ..................................................................................................................20
2.4.6 Tone...............................................................................................................................21
2.4.7 Ring...............................................................................................................................22
2.4.8 Service Code .................................................................................................................23
2.5 CODECS........................................................................................................... 24
2.6 System............................................................................................................... 25
2.6.1 Security,Timeout............................................................................................................25
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AG-268 SIP Gateway User Manual
2.6.2 Localization...................................................................................................................26
2.6.3 Handset .........................................................................................................................27
2.6.4 SNMP Configuration.....................................................................................................28
2.7 Download.......................................................................................................... 29
2.7.1 Download......................................................................................................................29
2.8 Configuration.................................................................................................... 30
2.8.1 Backup and restore settings...........................................................................................30
2.9 Reset.................................................................................................................. 31
3．Restore to factory default..........................................................................................32
4．FAQ .......................................................................................................................33
Q1 What is the default account ofAG-268?........................................................... 33
Q2 How to use the IVR function of AG-268? ........................................................ 33
Q3 How can I know the IP address of AG-268?..................................................... 34
Q4 How to update AG-268 firmware?.................................................................... 35
Q5 How to use dial plan?........................................................................................ 35
Q6 How to use the value add service of AG-268?.................................................. 36
Q7 How to configure AG-268?............................................................................... 37
Q8 How to change AG-268 LAN port MAC address?........................................... 37
Q9 Why does my AG-268 always drop off from the server? ................................. 38
Q10 How to use the speed dial function?................................................................ 38
Page 2 of 37
AG-268 SIP Gateway User Manual
1．AG-268 SIP Gateway Features
1.1 Product Appearance
1. PWR: power status led.
2. SYS: Not registered in sip sever , flash 1 second and light 5
seconds ；registered, light off
3. WAN: WAN port status led
4. LAN: LAN port status led
5. TEL2: Telephone status.
6. TEL1: Telephone status.
1.2 Backside Illustration
1. PWR: Power Jack, 12V, 800mA
2. Reset: Please refer to “restore_to_factory_default” for the usage of this
button
3. WAN: 10M/100M auto-negotiation, factory default is set to DHCP.
4. LAN: 10M/100M auto-negotiation, initial IP is 192.168.1.1，and
enable DHCP service.
5. TEL1: telephone1 interface.
6. TEL2: telephone2 interface.
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AG-268 SIP Gateway User Manual
1.3 Electric Character
zPower adapter: 12V 800mA DC output
zNetwork interface: 2 x RJ-45 Ethernet Connectors
zFXS: 2 x FXS ports
1.4 Software
zNAT supported
zDHCP support for LAN or Cable modem
zPPPoE support for ADSL or Cable modem
zConfigured by HTTP web browser
zSupport HTTP, TFTP upgrade.
zSupport major G.7XX (G711,G729,G723,G726) Codec
zDynamic voice jitter buffer, CNG (Comfort noise generation),VAD
zG.165 compliant 16ms echo cancellation
zTone generation and Local DTMF re-generation according with ITU-T
zE.164 dial plan and customized dial rules
zSupport T30/T38 FAX
zSupport adjustable user password and super password
zIVR (Interactive Voice Response)
1.5 Protocol and standard
zIEEE 802.3 /802.3 u 10 Base T / 100Base TX
zMajor G.7XX;
zSIP RFC3261
zTCP/IP: Internet transfer and control protocol
zRTP: Real-time Transport Protocol
zRTCP: Real-time Control Protocol
zVAD/CNG save bandwidth
zTFTP: File Transfer protocol
zHTTP: Hyper Text Transfer protocol
1.6 Interface features
zWAN: 10M/100M auto-negotiation
zLAN: 10M/100M auto-negotiation
zFXS ports:
Line Feed Voltage: >=42V
Ring Voltage: >=45V.
Ring Current: >=30mA
1.7 operating environment
zOperation temperature: 0 to 50° C (32° to 122° F)
zStorage temperature: -30° to 65° C (-22° to 149° F)
Page 4 of 37
AG-268 SIP Gateway User Manual
zHumidity: 10 to 90% no dew.
1.8 Packaging
¾Size: 22.5cm×17.0cm×7.6cm
¾Packing list
9AG－268 gateway X 1
9Power adapter X 1
9CD X 1
1.9 Installations
Connect the AG-268 LAN port and you computer with the RJ45 cable, and
then change your computer IP to static 192.168.1.xxx or use dynamic obtain IP,
type 192.168.1.1 in your IE browser to access AG-268 and change its setting.
Page 5 of 37
AG-268 SIP Gateway User Manual
2．Settings
2.1 Home
1. System uptime: system running time
2. NTP time: NTP time and date
3. LAN IP Address: Gateway IP, factory default is192.168.1.1
4. MAC Address: Gateway MAC address，the same as LAN port
MAC address
5. Serial Number: device serial number
6. Security: password information
7. Application Code Version: firmware version
8. Downloader Code Version: downloader version
Page 6 of 37
AG-268 SIP Gateway User Manual
2.2 WAN
2.2.1 WAN status
1. Enable: Yes indicates Wan port is ready for use
2. Service: indicate use status of Wan port，”Route” or “Bridge”
3. Protocol: Ethernet
4. Interface status: UP or Down
5. Link Status: interface link mode
6. Dynamic IPAssignment: IP type
7. IP address: WAN port IP address
8. MAC Address: WAN port MAC address
9. Subnet Mask: WAN port Subnet Mask
10. Default Gateway: Upper Gateway IP
11. DNS Address: your local dynamic name server IP
12. Priority Tag: Priority Tag value encoded in the Ethernet header in
outgoing packets.
13. Broadcast limit:
14. Multicast limit:
Page 7 of 37
AG-268 SIP Gateway User Manual
2.2.2 WAN settings
1. Device Operation Mode: WAN port mode, alternative “Bridged” and
“DHCP”
2. Obtain WAN configuration dynamically: use dynamic ip in WAN port
3. Specify fixed WAN configuration: manually enter the WAN port network
settings such as IP address, IP netmask, IP gateway, IP DNS server.
4. Broadcast limit: the value specifies the maximum limit on the percentage
of broadcast packets which will be bridged to the destination interface (as
a percentage of the source side bandwidth)
5. Multicast limit: the value specifies the maximum limit on the percentage of
multicast packets which will be bridged to the destination interface (as a
percentage of the source side bandwidth)
Page 8 of 37
AG-268 SIP Gateway User Manual
2.2.3 WAN PPPoE Configuration
1. Enable PPPoE: use PPPoE to connect to the internet
2. Username&Password: PPP id and PPP pin from your ISP
3. Echo Timeout: The duration between PPP echo requests
sending to server.
4. Echo Count: The number of unanswered PPP echo
requests before PPP connection is closed.
Page 9 of 37
AG-268 SIP Gateway User Manual
2.2.3 MAC Spoofing Configuration
WAN MAC Address (Spoofed): you can change the WAN port IP address
here (not suggest)
Page 10 of 37
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