Hi, just seeing if anyone had any ideas?
thanks Matt On 22 October 2014 08:42, matt <m...@supportedbusiness.com> wrote: > Hi, > > > I was looking for some guidance on using the load balancer in a NAT > environment. > > I have the following setup (the IP addresses are made up but should give > an indication): > > 1 x opensips server with load balancer module - IP 192.168.0.1 > 2 x freeswitch servers - IP 192.168.0.2 & 192.168.0.3 > > All 3 servers have seperate external IP address routing to their internal > IP via our firewall: > 217.0.0.1 routed to 192.168.0.1 (Opensips) > 217.0.0.2 routed to 192.168.0.2 (FS1) > 217.0.0.3 routed to 192.168.0.3 (FS2) > > I have the load_balancer table with the following details: > > id, | group_id, | dst_uri, | resources, | > probe_mode, | description > '1', | '1', | 'sip:192.168.0.2:5080', | 'pstn=10', | > '2', | 'FS1' > '2', | '1', | 'sip:192.168.0.3:5080', | 'vm=1', | > '2', | 'FS2' > > > The call flow is: > > SIP Provider --> 217.0.0.1 Opensips --> 192.168.0.2/3 > > The issue is, that when the 200 ok response is sent to the SIP provider, > the Freeswitch server's internal IP is being sent in the SDP connection > information (c). This causes the ACK response from the SIP Provider to > fail to be sent correctly. > > With the calls routed directly to the FS servers (removing opensips from > the flow), the calls work fine. > > Any help would be much appreciated :) > > > thanks > Matt >
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