NAME/USERNAME Conflict

Home » Asterisk Users » NAME/USERNAME Conflict
Asterisk Users 3 Comments

Hi.

we are experimenting a strange issue in our PBX.

By example: if we dial to the 100, the call is answered in 199. We dont have any redirection for that, but the cli show the same issue when request show peers. Aditionally, the user 100 use the ip address 192.168.11.100, and the cli show connected the user from 192.168.11.160 (that ip is assigned to the user 199)

PBX*CLI> sip show peers Name/username Host Dyn Forcerport Comedia ACL Port Status Description
100/199 192.168.11.160 D Yes
Yes A 5060 OK (30 ms)

I check the sip 100 and (aparently) show all normal

PBX*CLI> sip show peer 100

* Name : 100
Description :
Secret :
MD5Secret :
Remote Secret:
Context : MAIN
Record On feature : automon
Record Off feature : automon
Subscr.Cont. :
Language :
Tonezone :
AMA flags : Unknown
Transfer mode: open
CallingPres : Presentation Allowed, Not Screened
Callgroup : 1
Pickupgroup : 1
Named Callgr :
Nam. Pickupgr:
MOH Suggest :
Mailbox : 100@device
VM Extension : *97
LastMsgsSent : 0/0
Call limit : 2147483647
Max forwards : 0
Dynamic : Yes
Callerid : “JDOE” <100>
MaxCallBR : 384 kbps
Expire : 2680
Insecure : no
Force rport : Yes
Symmetric RTP: Yes
ACL : Yes
DirectMedACL : No
T.38 support : No
T.38 EC mode : Unknown
T.38 MaxDtgrm: 4294967295
DirectMedia : No
PromiscRedir : No
User=Phone : No
Video Support: No
Text Support : No
Ign SDP ver : No
Trust RPID : Yes
Send RPID : No
TrustIDOutbnd: Legacy
Subscriptions: Yes
Overlap dial : Yes
DTMFmode : rfc2833
Timer T1 : 500
Timer B : 32000
ToHost :
Addr->IP : 192.168.11.160:5060
Defaddr->IP : (null)
Prim.Transp. : UDP
Allowed.Trsp : UDP
Def. Username: 199
SIP Options : path replaces replace timer
Codecs : (ulaw)
Codec Order : (ulaw:20)
Auto-Framing : No
Status : OK (28 ms)
Useragent : Grandstream GXP2000 1.2.5.3
Reg. Contact : sip:101@192.168.11.160:5060;transport=udp
Qualify Freq : 60000 ms
Keepalive : 0 ms
Sess-Timers : Accept
Sess-Refresh : uas
Sess-Expires : 1800 secs
Min-Sess : 90 secs
RTP Engine : asterisk
Parkinglot :
Use Reason : No
Encryption : No

What can cause that? i delete both extensions and create again and the problem continue. Adn others extensions are showing the same issue (call to another extension and answer at 199).

thanks in advance

3 thoughts on - NAME/USERNAME Conflict

  • Hi

    Check if the extensions 100 and 109 aren’t using the same username to register themselves.

    Cheers

    Ethy

  • hi.

    thanks for the recommendation. i discard that (and delete and create again the ext with random generated password), and the issue continue. El ene 21, 2016 10:59 AM, “Ethy H. Brito”
    escribió:

  • Sorry. I meant username/password you set on both terminals, not in asterisk’s ‘conf’ files.

    Also check if the IP addresses on the terminals are really those you wrote here and the ether addresses of both if they are on the same ethernet segment that asterisk is with arp -an | grep ‘192.168.11.\(100\|160\)’

    Can you “ping” them from asterisk?

    What are the outputs of sip show peer 100
    and sip show peer 109
    ?

    Note that your ‘sip show peers’ shows only one registered terminal. It means, in your case, that asterisk may be getting the same registration credentials from two different sources (IPs).

    Cheers

    Ethy

    —