Sorry, can anyone tell me if you get full 21mbps with the ZTE668 on the TP-LINK 3420?
Cant search this thread ("zte" and "668" are too short, ZTE668 = 0 results) and the data sheet provided no help :S

21Mbps is the max theoretical speed of the modem. So no.
 
Hi there was wondering if i could connect my K4605 vodacom data card to it ,and would it work?
 
D105

Hi

I recently bought the D105 router from Take 2
http://www.take2.co.za/electronics-huawei-d105-wireless-modem-9656398.html
Because I could not find it at any Cell C store.

So I have to set it up manually

I've got the APN as internet and username and password as guest and the service number as *99#

I'm getting an dsn and ip address but the connection keeps saying down and I can't get onto the internet.

Any ideas of what I'm missing? If any body that has a D105 can post screen shots of there setup it would be great.

Cheers
 
Hi there was wondering if i could connect my K4605 vodacom data card to it ,and would it work?

Good Day grabo

Its is a Huawei modem so don't see why it would not.
i would first check.
sorry don't have one of those lol.

Regards
~AM~
 
Good Day

what modem do you have ?
what spec pc and OS do you have ?

Regards
~AM~
 
Hi

I got the the Huawei E1752 modem and running the Windows Xp on my laptop
 
You know you could have used your Linksys with cell c? DD-WRT FTW. :D

But even when we were messaging each other directly over this, we couldn't find a solution ? Are you saying that there is in fact one that will make the Linksys E3000 DD-WRT work with the 668 Modem ?

:confused:
 
I really need some help. I purchased the TP-LINK MR3420 router to use with my Huawei E180 modem(with cellc sim). It just won't connect. It cycles through identifying,connecting,unplugged, identifying..... If i put my cellc sim in my older E220 modem, it works fine. I have updated firmware on my modem and router with no joy.

Any suggestions?
 
I really need some help. I purchased the TP-LINK MR3420 router to use with my Huawei E180 modem(with cellc sim). It just won't connect. It cycles through identifying,connecting,unplugged, identifying..... If i put my cellc sim in my older E220 modem, it works fine. I have updated firmware on my modem and router with no joy.

Any suggestions?

E180 or E1820? E1820 works perfectly - upgraded router firmware yet? sorry, see you've done that - what version? switched power off on router, boot router and then connected modem? router set to reconnect automatically? idle time=0? modem works well in PC/laptop?
 
Last edited:
Def E180 modem. firmware is the latest one currently on their site TL-MR3420_v1_110617 . Modem works great in my pc(although it only connects on 2nd redial-every time. i get a error 619). Router gets a connection if i leave it over night. I've set it to automatically connect with idle time set to 0. Once connected it works great and i haven't had a dropped connection.
 
Def E180 modem. firmware is the latest one currently on their site TL-MR3420_v1_110617 . Modem works great in my pc(although it only connects on 2nd redial-every time. i get a error 619). Router gets a connection if i leave it over night. I've set it to automatically connect with idle time set to 0. Once connected it works great and i haven't had a dropped connection.

I've got the E1820 and the MR3420 - the router generally picks up the modem within 5mins, but sometimes takes ages to log onto the Cell C network

Jul 31 13:22:55 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:22:55 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:22:55 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:22:56 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:23:40 3G INFO Main interface_index[0] = -1
Jul 31 13:23:40 3G INFO Vice interface_index[1] = 2
Jul 31 13:23:40 3G INFO Line:926 cmd: modem_scan -d /dev/ttyUSB2 -f "chat -S -V -f /tmp/script" > /tmp/modem_info 2>&1
Jul 31 13:23:41 DHCP NOTICE DHCPS:Recv REQUEST from 00:21:5D:28:49:9A
Jul 31 13:23:42 3G INFO Line 944:
Jul 31 13:23:42 3G INFO Line 944: BOOT:31069377,0,0,0,99
Jul 31 13:23:42 3G INFO Line 944: ATZ
Jul 31 13:23:42 3G INFO Line 944: OK
Jul 31 13:23:42 3G INFO Line 944: AT+CGMM
Jul 31 13:23:42 3G INFO Line 953: E1820
Jul 31 13:23:42 3G INFO getModemParamByScript 1099 Chip type = 1
Jul 31 13:23:42 3G INFO get_modem_info_file 140 getModemParamByScript return valid type = 1
Jul 31 13:23:42 3G INFO Line:926 cmd: modem_scan -d /dev/ttyUSB2 -f "chat -S -V -f /tmp/script" > /tmp/modem_info 2>&1
Jul 31 13:23:42 DHCP NOTICE DHCPS:Send ACK to 192.168.1.100
Jul 31 13:23:44 3G INFO Line 944:
Jul 31 13:23:44 3G INFO Line 944: BOOT:31069377,0,0,0,99
Jul 31 13:23:44 3G INFO Line 944:
Jul 31 13:23:44 3G INFO Line 944: BOOT:31069377,0,0,0,99
Jul 31 13:23:44 3G INFO Line 944: ATZ
Jul 31 13:23:44 3G INFO Line 944: OK
Jul 31 13:23:44 3G INFO Line 944: AT+CSQ
Jul 31 13:23:44 3G INFO Line 978: +CSQ: 15,99
Jul 31 13:23:44 3G INFO Line 944:
Jul 31 13:23:44 3G INFO Line 944: OK
Jul 31 13:23:44 3G INFO Line 944: AT+CGMR
Jul 31 13:23:44 3G INFO Line 944: 11.831.03.00.00
Jul 31 13:23:44 3G INFO Line 944:
Jul 31 13:23:44 3G INFO Line 944: OK^M
Jul 31 13:23:44 3G INFO Line 944: Serial connection established.
Jul 31 13:23:44 3G INFO Line 944: Serial link disconnected.
Jul 31 13:23:44 3G INFO getModemParamByScript 1099 Chip type = 1
Jul 31 13:23:44 3G INFO get_modem_info_file 155 getModemParamByScript return valid type = 1
Jul 31 13:23:44 3G INFO Line:926 cmd: modem_scan -d /dev/ttyUSB2 -f "chat -S -V -f /tmp/script" > /tmp/modem_info 2>&1
Jul 31 13:23:47 3G INFO Line 944:
Jul 31 13:23:47 3G INFO Line 944: BOOT:31069377,0,0,0,99
Jul 31 13:23:47 3G INFO Line 944: ATZ
Jul 31 13:23:47 3G INFO Line 944: OK
Jul 31 13:23:47 3G INFO Line 944: AT+CPIN?
Jul 31 13:23:47 3G INFO Line 1024: +CPIN: READY
Jul 31 13:23:47 3G INFO Line 944:
Jul 31 13:23:47 3G INFO Line 944: OK
Jul 31 13:23:47 3G INFO Line 944: AT+CGMR
Jul 31 13:23:47 3G INFO Line 944: 11.831.03.00.00
Jul 31 13:23:47 3G INFO Line 944:
Jul 31 13:23:47 3G INFO Line 944: OK^M
Jul 31 13:23:47 3G INFO Line 944: Serial connection established.
Jul 31 13:23:47 3G INFO Line 944: Serial link disconnected.
Jul 31 13:23:47 3G INFO getModemParamByScript 1099 Chip type = 1
Jul 31 13:23:47 3G INFO get_modem_info_file 170 getModemParamByScript return valid type = 1
Jul 31 13:23:47 3G INFO get_modem_info_file 185 Return chip type = 1
Jul 31 13:23:47 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:23:47 3G INFO USB modem is ready
Jul 31 13:23:47 DHCP NOTICE DHCPS:Recv INFORM from 00:21:5D:28:49:9A
Jul 31 13:23:56 PPP NOTICE Standard authentication.
Jul 31 13:23:56 3G INFO Run 3G dial cmd: pppd /dev/ttyUSB2 115200 connect "chat -s -v -f /etc/ppp/conn-s
Jul 31 13:24:00 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:03 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:06 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:09 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:12 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:15 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:18 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:21 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:24 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:27 PPP INFO sent [LCP Req mru=1480 asyncmap=0x0 magic=0x9808253d]
Jul 31 13:24:39 3G NOTICE 3G Modem connecting error, please check the dial number and APN.
Jul 31 13:24:41 3G INFO mobileCmdReq 288 mobileFormatCmd error
Jul 31 13:24:51 PPP NOTICE Standard authentication.
Jul 31 13:24:51 3G INFO Run 3G dial cmd: pppd /dev/ttyUSB2 115200 connect "chat -s -v -f /etc/ppp/conn-s
Jul 31 13:25:02 3G NOTICE Modem switchs failed, reset the 3G modem, please wait.
Jul 31 13:25:04 3G INFO mobileCmdReq 288 mobileFormatCmd error
Jul 31 13:25:10 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:25:10 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:25:10 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:25:11 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:25:40 3G INFO Main interface_index[0] = 0
Jul 31 13:25:40 3G INFO Vice interface_index[1] = 2
Jul 31 13:25:40 3G INFO Line:926 cmd: modem_scan -d /dev/ttyUSB0 -f "chat -S -V -f /tmp/script" > /tmp/modem_info 2>&1
Jul 31 13:25:42 3G INFO Line 944:
Jul 31 13:25:42 3G INFO Line 944: 11.831.03.00.00
Jul 31 13:25:42 3G INFO Line 944:
Jul 31 13:25:42 3G INFO Line 944: OK
Jul 31 13:25:42 3G INFO Line 944: ATZ
Jul 31 13:25:42 3G INFO Line 944: OK
Jul 31 13:25:42 3G INFO Line 944: AT+CGMM
Jul 31 13:25:42 3G INFO Line 953: E1820
Jul 31 13:25:42 3G INFO getModemParamByScript 1099 Chip type = 1
Jul 31 13:25:42 3G INFO get_modem_info_file 140 getModemParamByScript return valid type = 1
Jul 31 13:25:42 3G INFO Line:926 cmd: modem_scan -d /dev/ttyUSB0 -f "chat -S -V -f /tmp/script" > /tmp/modem_info 2>&1
Jul 31 13:25:45 3G INFO Line 944:
Jul 31 13:25:45 3G INFO Line 944: E1820
Jul 31 13:25:45 3G INFO Line 944:
Jul 31 13:25:45 3G INFO Line 944: OK
Jul 31 13:25:45 3G INFO Line 944: ATZ
Jul 31 13:25:45 3G INFO Line 944: OK
Jul 31 13:25:45 3G INFO Line 944: AT+CSQ
Jul 31 13:25:45 3G INFO Line 978: +CSQ: 18,99
Jul 31 13:25:45 3G INFO Line 944:
Jul 31 13:25:45 3G INFO Line 944: OK^M
Jul 31 13:25:45 3G INFO Line 944: Serial connection established.
Jul 31 13:25:45 3G INFO Line 944: Serial link disconnected.
Jul 31 13:25:45 3G INFO getModemParamByScript 1099 Chip type = 1
Jul 31 13:25:45 3G INFO get_modem_info_file 155 getModemParamByScript return valid type = 1
Jul 31 13:25:45 3G INFO Line:926 cmd: modem_scan -d /dev/ttyUSB0 -f "chat -S -V -f /tmp/script" > /tmp/modem_info 2>&1
Jul 31 13:25:47 3G INFO Line 944: ATZ
Jul 31 13:25:47 3G INFO Line 944: OK
Jul 31 13:25:47 3G INFO Line 944: AT+CPIN?
Jul 31 13:25:47 3G INFO Line 1024: +CPIN: READY
Jul 31 13:25:47 3G INFO Line 944:
Jul 31 13:25:47 3G INFO Line 944: OK
Jul 31 13:25:47 3G INFO Line 944: AT+CGMR
Jul 31 13:25:47 3G INFO Line 944: 11.831.03.00.00
Jul 31 13:25:47 3G INFO Line 944:
Jul 31 13:25:47 3G INFO Line 944: OK^M
Jul 31 13:25:47 3G INFO Line 944: Serial connection established.
Jul 31 13:25:47 3G INFO Line 944: Serial link disconnected.
Jul 31 13:25:47 3G INFO getModemParamByScript 1099 Chip type = 1
Jul 31 13:25:47 3G INFO get_modem_info_file 170 getModemParamByScript return valid type = 1
Jul 31 13:25:47 3G INFO get_modem_info_file 185 Return chip type = 1
Jul 31 13:25:47 3G INFO Get modem info: minfo.modemChipType = 1, modemName = E1820, modemSignalQua=58, minfo.simLock = 16
Jul 31 13:25:47 3G INFO 3G Modem vendorID: 0x12d1; productID: 0x1001
Jul 31 13:25:47 3G INFO USB modem is ready
 
Last edited:
I've got the E1820 and the MR3420 - the router generally picks up the modem within 5mins, but sometimes takes ages to log onto the Cell C network

It may sound strange but take the router and modem to a different location and test again. I had funnies with the router and modem combination but not with modem and pc combination. When I took it to work to test there all was fine. After a few weeks the funnies at my place disappeared. Could never get a satisfactory explanation.
 
It may sound strange but take the router and modem to a different location and test again. I had funnies with the router and modem combination but not with modem and pc combination. When I took it to work to test there all was fine. After a few weeks the funnies at my place disappeared. Could never get a satisfactory explanation.

could you determine if it perhaps has something to do with the modem signal strength?
My modem indicates 48 - 62% signal in the router webpage - will try your advice tomorrow - weird thing is just, that it sometimes doesn't struggle at all to connect and has even stayed connected for longer than 4 days at a time
 
could you determine if it perhaps has something to do with the modem signal strength?
My modem indicates 48 - 62% signal in the router webpage - will try your advice tomorrow - weird thing is just, that it sometimes doesn't struggle at all to connect and has even stayed connected for longer than 4 days at a time

No, not related to signal strength. Your signal is fine.
 
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