Hi,
Thank you for posting your requirement. My name is Inderjeet, running an IT services firm based at Chandigarh, India since 1994.
I just wanted to advise you on a few things:
1. Wowza isn't a VPN service. It is a streaming server.
2. There is absolutely no way of getting inside a LAN/INTRANET from the INTERNET without configuring the router. However, this is only a one time task.
3. VPNs are used to connect two INTRANETS *via* Internet.
So based on the above, if anyone says they will do it without opening a port or forwarding it will be telling lies. The IP camera might, however, push to the streaming server on the Internet without opening a port. This is subject to certain conditions though. For this setup, you'll need to have Wowza or any other server on a VPS, cloud or dedicated server on the Internet. The IP Camera will then stream to that server which you can view by vistng a page on that server. This will have its monthly cost. Also, the setup involves a few things so it will be a bit higher than your mentioned budget.
Let me know if you wish to have this setup or try it on one of our servers. This will ensure the IP camera can indeed stream to a media server.
Please feel free to ask any questions you may have. We look forward to hearing from you and building a long lasting and mutually fruitful relationship.
Sincerely,
Inderjeet S Sodhi
(jhjk01062018jmljk)