I tried some stuff, it didn't work, my router did have sip alg on I believe, I'm gonna try another network,but if anyone has any tips, lmk!
I have a Home PBX, I bought 17 Cisco phones varying from enterprise to spa to 3pcc to sccp, I added all of them on freepbx with the SEP files for the enterprise phones, (I have most of the enterprise setup) and 1 phone is giving me trouble, the 8851, I made a working config file, it pulls it, registers sometimes, but doesn't receive calls, I also have a 7821 from the same lot, and that one works just fine, I have adjusted the max contacts to 10, I have 3 phones registered, I have turn the firewall off, and on, and Intrusion detection off, nothing helps, if anyone knows the problem, please help!