Incoming SIP Trunking calls from Service Provider to Session Manager are failing because Avaya Session Border Controller for Enterprise (SBCE) is not sending a domain name in the TO, FROM and REQUEST headers. What needs to be changed in SBCE to make this happen?
A customer reports that remote worker users cannot see their feature buttons. Their Avaya Session Border Controller for Enterprise (SBCE) was recently damaged and replaced due to a lightning strike. After doing some troubleshooting, support was able to see that PPM was misconfigured in the SBCE. Which tool was used, and which symptoms were visible that pointed to this issue?