I have some blocking issues with voip softphones,
need to change the sip port so it will be able to bypass ISP blocks,
Centos6 with asterisk Box
if you have experience in this please bid otherwise not.
contact for information
I can change it, please contact me, thank you.
I can change it, please contact me, thank you.
I can change it, please contact me, thank you.
I can change it, please contact me, thank you.
Hi,
Are you sure your ISP has port blocking issue?
If so, you can avoid that in two ways:
- Change asterisk default listening port.
- Create a firewall rule to forward any new port (lets say 5080) to 5060.
I would recommend second option.
I can do that for you in an hour. Let me know if interested.
Thank you
Regards
Alex
I am 15 years experienced senior software developer. I have mostly worked on the VOIP projects. i have designed hybrid VOIP PBX. I have used Asterisk, i have written modules for it and configured.
I used b2bua at the past and i used opensips too.
Hi Please provide me this project. will complete this project on time.
i am working on linux since 2009 and RHCE Certified Engineer.
Please give me this project.
I will just change the SIP-port for asterisk and give You hints for re-arranging the softphones. This implies root-access over ssh to Your asterisk Box.
Your issue should be resolved afterwards if we presume, that only the SIP-port is blocked for any reason but the RTP-ports aren't and the blocking is not protocol- but port-based. If we don't have success You probably will need a VPN solution which would be not part of these offer.
Hi, I'm linux administrator and have experience in supporting VoIP server. I would like to help you with that configuration. I'll change the port and will testit to work properly.
Looking forward for this job.
I'm a proven IT professional and consultant. I've worked with startups and enterprise level companies in telecommunications and I was the subject matter expert for the 3rd largest collections company in the US. I was their go-to guy for the hybrid PBX to VOIP dialing and phone call center system which was all redhat Linux-based and I've worked on many different flavors of *nix like HP-UX, Redhat, Tru64 UNIX, etc. so this is something I can definitely do for you.
Thanks.
Danny
1. I have working experience in Asterisk and I can configure it as per firewall configuration.
2. I am a linux expert and experienced in wireshirk packet tracing.
3. I worked with various anti blocking tunneling software like Byte saver, Voys tunnel, OpenVPN. So it would be easier for me to setup environment for bypassing the blocking