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Yealink Forums » IP Phone Series » General topics » hacking calls

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hacking calls
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gustavoy Offline
Junior Member
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Posts: 5
Joined: Oct 2013
Reputation: 1
Post: #1
hacking calls
Hi we have deployed a pbx with internal and external extensions.
The external extensions (public ips) are getting random calls from extensions that do not exist on the pbx and dont appear on pbx logs.
My guess is that this are hackers trying to acces the pone on the public internet. Is there a way that the pone only talks to the sip server. This woul stop requests from other ips.
Bellow the only log i have been able to put from the pone.
x.x.x.x is phone ip address.
Can you help? thanks

4 Lun Oct 21 01:43pm x.x.x.x@x.x.x.x 1000 1000@x.x.x.x
5 Lun Oct 21 01:43pm x.x.x.x@x.x.x.x 1000 1000@x.x.x.x
6 Lun Oct 21 01:43pm x.x.x.x@x.x.x.x 1000 1000@x.x.x.x
7 Lun Oct 21 01:43pm x.x.x.x@x.x.x.x 1000 1000@x.x.x.x
8 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
9 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
10 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
11 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
12 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
13 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
14 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
15 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
16 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
17 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
18 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
19 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
20 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
21 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
22 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
23 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
24 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
25 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
26 Lun Oct 21 01:20pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
27 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
28 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
29 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
30 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
31 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
32 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
33 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
34 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
35 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
36 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
37 Lun Oct 21 01:19pm x.x.x.x@x.x.x.x 201 201@x.x.x.x
38 Lun Oct 21 11:31am x.x.x.x@x.x.x.x 100 100@x.x.x.x
39 Lun Oct 21 11:31am x.x.x.x@x.x.x.x 100 100@x.x.x.x
40 Lun Oct 21 11:31am x.x.x.x@x.x.x.x 100 100@x.x.x.x
41 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
42 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
43 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
44 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
45 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
46 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
47 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
48 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
49 Lun Oct 21 11:30am x.x.x.x@x.x.x.x 100 100@x.x.x.x
10-22-2013 11:35 PM
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Messages In This Thread
hacking calls - gustavoy - 10-22-2013 11:35 PM
RE: hacking calls - Yealink Support - 10-23-2013, 04:43 PM
RE: hacking calls - gustavoy - 10-23-2013, 08:22 PM
RE: hacking calls - ArthurDent - 12-11-2014, 11:33 PM
RE: hacking calls - Yealink Support - 10-24-2013, 02:39 PM
RE: hacking calls - gustavoy - 10-25-2013, 11:17 AM
RE: hacking calls - rfrantik@rfcinc.com - 10-02-2014, 01:20 AM
RE: hacking calls - saulgoodwin - 11-06-2014, 01:31 AM
RE: hacking calls - Wilson_Yealink - 12-12-2014, 03:56 PM
RE: hacking calls - gmaio - 06-23-2015, 02:51 PM
RE: hacking calls - complex1 - 06-23-2015, 11:34 PM
RE: hacking calls - wilderbeest - 07-11-2016, 06:23 PM
RE: hacking calls - complex1 - 07-11-2016, 08:37 PM
RE: hacking calls - wilderbeest - 07-11-2016, 09:04 PM
RE: hacking calls - complex1 - 07-11-2016, 10:02 PM
RE: hacking calls - wilderbeest - 07-11-2016, 10:27 PM
RE: hacking calls - complex1 - 07-11-2016, 10:53 PM

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