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  1. Dean Telecom

    Sip failing

    Hi All Can anyone shed any light on why this sip call is failing? Wireshark trace attached. Thanks for any helphttps://files.engineering.com/getfile.aspx?folder=07c54c47-0c0e-4d19-9bca-09a9a2ae723a&file=fail.pdf
  2. Dean Telecom

    SIP to SIP failing

    Hi All I am having trouble dialling gamma sip to gamma sip on multiple sites all other calls are ok but these sites can't dial each other (example below) The test system can dialsystem 1 and system 2 ok but the others fail? Any ideas????? Thanks in advance Test System Appl Version ...
  3. Dean Telecom

    EMG80 sip trace

    Hi All I have a customer who is experiencing dialling problems to some but not all numbers on gamma sip trunks, i have done a packet capture (attached), does anyone have any expertise in reading these to give me some pointers to what is actually happening with the calls. The calls connect but...
  4. Dean Telecom

    EMG80 Sip

    Hi All I lost my old account so have opened a new one, can anyone point me in the right direction? I have an ipecs EMG80 working on gamma sip trunks, outbound is fine but inbound cuts off after 30 seconds, i have disabled sip alg on the router provided (tplink) and still no joy. Thanks in...

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