Unable to access security camera on DVR via O2 3G but ok on Vodafone 3G?

on 04-05-2016 08:52
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on 04-05-2016 08:52
I have a security camera on a DVR on my home network which I can access locally and from a remote wireless networks.It also can be accessed on the Vodafone 3G network but not O2 3 or 4G.I have a static IP address.I have spoken to O2 tech.......without success.Anyone else had this problem?
Many thanks in advance
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on 04-05-2016 08:58
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
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on 04-05-2016 16:53
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on 04-05-2016 16:53
O2 will sometimes block certain ports etc - are you using a mobile device? Have you had your connection opened to remove the "****** lock" which can sometimes block IP-based websites?
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on 05-05-2016 07:42
Thank you for your reply.The ports are forwarded on the router to 5920 and 5921 , I have used other ports but with the same results also used DMZ for DVR I.p with no success.My friends iPhone 5c used the same viewer app and accessed my camera immediately on 3G ?
Thank you for your help
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on 05-05-2016 07:48
Thank you for replying.Yes I am using a mobile device an iPhone 6 i.o.s 9.I am also using a static I.p. Address from plus net.I have not had any connection opened and am unsure what the ******lock is?
o2 told me they never block any ports and could offer no reason for it not working on 3 G.Access to the cam is perfect on wifi at home and from any other wifi network and on Vodafone 3G?
Thank you for your interest
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on 11-05-2016 13:58
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on 11-05-2016 13:58
Hi @Anonymous Did you manage to get this issue resolved?
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on 13-05-2016 17:10
Hi Martin
No not as yet - and I have tried most things.As stated earlier all port forwarding checked and ok,works ok with vodafone on 3/4g and with wifi anywhere and I have a static ip address.So a bit stumped at present.
Geoff
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on 13-05-2016 17:21
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on 13-05-2016 17:21
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
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on 13-05-2016 20:39
Hi
I have called cs and tech support a number of times and they categorically state that they do not block any services or ports.Head and brick wall come to mind!!
The ports are fixed by the DVR and are opened to all traffic apart from o2 3/4 g??
Thank you for your interest in this.
Geoff
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on 13-05-2016 20:42
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on 13-05-2016 20:42
@Anonymous wrote:Hi
I have called cs and tech support a number of times and they categorically state that they do not block any services or ports.
Ask them if Santa is real too
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.

