VoLTE to Broadsoft user after receive a CPG(with RemoteHold )/INVITE-Hold(sendonly) are causing "One
Hi fellows,
I would like you can help me to identify the following scenarios:
I have a "Mobile Client VoLTE" calling to a Broadsoft IP client and we are having one-way audio, without audio from mobile site.
conection is:
VoLTE<->MSCSS7<->NGNSS7<-> DialogicSS7<-> DialogicSIP<->Broadsoft SIP<->SBC SIP<->EndpointIPhone.
I can see that in the interworking from SIP to SS7 the Dialogic Control Switch is sending a CPG to the NGN and inside the messages I can see that have a parameter
GenericNotificationInd
<html>Present=1</html>
<html>Notification=RemoteHold</html>
This messages in the interworking of the mobile site is causing that "Mobile SIP Control Function" send a INVITE to put the mobile phone in hold (sendonly) and receive a 200OK with recvonly, causing that we don't have audio from mobile user.