Using Third party VOIP service with ATT-Uverse internet: Call Drops after some time
I swtiched from comcast to ATT Uverse and now the call drop after 5-6 minutes. For first five minutes, there is no issue with the call. I am using SIPURA SPA 2102 and PAP2T and my voip provider is future9.com for local calls and voipdiscount for international calls. I am using pbxes.org to host my device.
I am forwarding the port 5060 and RTP ports (16384 - 16482) to my device IP address 192.168.1.101. The device is set to DHCP but I am using the router to reserve this address.
Can you help? Do I need to change some settings in the Residential Gateway provided by ATT?
I saw in pbxes.org system log:
NOTICE chan_sip.c: Disconnecting call 'SIP/tjsingh-201-cded' for lack of RTP activity in 61 seconds
Not sure if this message is useful.