MV-370 / MV-372 VoIP GSM Gateway User Manual ... - LinkShop

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It is very important to use only u-law or a-law as all DTMF is inband.So if you want to be able to do some DISA when you call from GSM toAsterisk, it has to be one of these 2 codecs.These settings seem to be ok, just adjust ...21.3 Antenna positionAnother important thing is to properly place the provided antenna.If your gsm reception is good, you should get around 18 or 19 as SignalQuality in the "Mobile Status" page.With that level of signal quality, your audio quality will be very good.On the other end,the signal quality down to 11, audio becomes very jerky.So, maximum signal quality = maximum audio quality.21.4 Asterisk configurationOnce the MV-370/MV-372 is set, you have to configure Asterisk.On that side, you have to setup files as follow :21.5 sip.conf; GSM VOIP Gateway MV-370/MV-372[103]type=friend-48-
username=103fromuser=103regexten=103 ; When they register, create extension 401secret=xxxxxxx ; Asterisk extension passwordcontext=gateway ; Incoming calls contextdtmfmode=inband ; Very important for DISA to workcall-limit=1 ; Limit to 1 call maxcallerid=GSM Gateway host=dynamicnat=no ; Gateway is not behind a NAT routercanreinvite=no ; Typically set to NO if behind NATinsecure=veryqualify=yesdisallow=allallow=ulaw ; prefered codec for DTMF detectionallow=alaw21.6 extensions.conf; ******* GSM Gateway incoming calls **********[gateway]exten => _103,1,Answer()exten => _103,2,DigitTimeout(3) ; give enough time to do second stagedialingexten => _103,3,ResponseTimeout(5)exten => _103,4,DISA(no-password|outgoing) ; here 'outgoing' is thenormal context to deal with the dial plan[outgoing]...; example of LAN to GSM call; call the MV-370/MV-372 sim card mail box thru GSMexten => _888,1,SetCallerID("xxxxxxxxxx")exten => _888,2,Dial(SIP/${EXTEN}@103,60,r)exten => _888,3,Hangup()-49-
Page 1 and 2: MV-370 / MV-372VoIP GSM GatewayUser
Page 3 and 4: 1.IntroductionMV-370/MV-372 is a 1/
Page 5 and 6: 5. MV-370 Panel description14.5cm3.
Page 7 and 8: 7.CABLING7.1 Connect the internet c
Page 9 and 10: 9.System Information.9.1 When you l
Page 11 and 12: (3) * means all numbers can be acce
Page 13 and 14: 10.3 Mobile to LAN Speed Dial Setti
Page 15 and 16: destination, e.g. 0911111111 or 091
Page 17 and 18: 11.2 Mobile Setting(1) (2)(3)(4)(5)
Page 19 and 20: proxy server. Please only fill prox
Page 21 and 22: Fwd to Mobile1:Fwd to Mobile2:Name1
Page 23 and 24: 11.5 use AT Command via Telnet or y
Page 25 and 26: 12.3 LAN Settings: You can check th
Page 27 and 28: 12.4 SNTP Settings:SNTP Setting fun
Page 29 and 30: Example:Register VoipBusterYour Voi
Page 31 and 32: 13.3 Codec Settings:You can setup t
Page 33 and 34: 13.5 DTMF SettingYou can setup the
Page 35 and 36: 13.7 SIP Responses13.7.1 486(busy h
Page 37 and 38: 14. NAT TransIn NAT Trans. you can
Page 39 and 40: 16.Save ChangeIn Save Change you ca
Page 41 and 42: 17.2 Restore Default SettingsIn thi
Page 43 and 44: 19. IP SettingThe operator can setu
Page 45 and 46: 20.Specification20.1 ProtocolsSIP (
Page 47 and 48: configure the box.Here are some scr
Page 49: Once Asterisk configuration is made
Page 53 and 54: secret=1002qualify=yesnat=yeshost=d
Page 55 and 56: Content-Type: application/sdpConten
Page 57 and 58: c=IN IP4 192.168.66.145t=0 0m=audio
Page 59 and 60: eived=192.168.66.203;rport=5060From
Page 61 and 62: OPTIONS sip:1002@192.168.66.203:506
Page 63 and 64: 15.21Federal Communications Commiss

MV-370 / MV-372 VoIP GSM Gateway User Manual ... - LinkShop

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