[Serusers] Register Signal issue. - sr-users

19 Nov 2008

All,

I got a weird problem for Grand Stream 486 ATA registering on my ser server.
Server in in US and ATA is registering from India. Here is ngrep trace.
Every time the device tries to register the "Register"  word get some extra
characters. For example in this case REGISTER became R:50145EGISTER and ser
replies with 404 User Not found.

Anyone faced this issue, any idea how to debug/fix this problem this.

U 59.180.68.3:50145 -> XXX.XXX.XXX.211:5060
  *R:50145EGISTER* sip:XXX.XXX.XXX.211 SIP/2.0..Via: SIP/2.0/UDP
59.180.68.3:50146;branch=z9hG4bKbd52be32ad52bf32..From:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>;ta

  g=e5ca733921001365..To:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>..Contact: *..Supported:
replaces, timer..Call-ID: 53fb73fb244b57b9@192.168.1.4..CSeq: 100 REG

  ISTER..Expires: 0..User-Agent: Grandstream HT487
1.1.0.26..Max-Forwards: 70..Allow:
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE..Content-L
  ength: 0....
#
U XXX.XXX.XXX.211:5060 -> 59.180.68.3:50146

  SIP/2.0 404 User Not Found..Via: SIP/2.0/UDP
59.180.68.3:50146;branch=z9hG4bKbd52be32ad52bf32..From:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>;tag=e5ca73392100

  1365..To:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>;tag=2d30881a84b19f18b705d17dbf895433.1f56..Call-ID:
53fb73fb244b57b9@192.168.1.4..CSeq: 100 REGISTER..Serve

  r: Sip EXpress router (0.9.6 (i386/linux))..Content-Length:
0..Warning: 392 XXX.XXX.XXX.211:5060 "Noisy feedback tells:  pid=7507
req_src_ip=59.180.68.3 req_src_
  port=50145 in_uri=sip:XXX.XXX.XXX.211 out_uri=sip:XXX.XXX.XXX.211
via_cnt==1"....

###
U 59.180.68.3:50145 -> XXX.XXX.XXX.211:5060
  R:50145EGISTER sip:XXX.XXX.XXX.211 SIP/2.0..Via: SIP/2.0/UDP
59.180.68.3:50146;branch=z9hG4bKbd52be32ad52bf32..From:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>;ta

  g=e5ca733921001365..To:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>..Contact: *..Supported:
replaces, timer..Call-ID: 53fb73fb244b57b9@192.168.1.4..CSeq: 100 REG

  ISTER..Expires: 0..User-Agent: Grandstream HT487
1.1.0.26..Max-Forwards: 70..Allow:
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE..Content-L
  ength: 0....
#
U XXX.XXX.XXX.211:5060 -> 59.180.68.3:50146

  SIP/2.0 404 User Not Found..Via: SIP/2.0/UDP
59.180.68.3:50146;branch=z9hG4bKbd52be32ad52bf32..From:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>;tag=e5ca73392100

  1365..To:
<sip:1004613554@XXX.XXX.XXX.211;user=phone>;tag=2d30881a84b19f18b705d17dbf895433.1f56..Call-ID:
53fb73fb244b57b9@192.168.1.4..CSeq: 100 REGISTER..Serve

  r: Sip EXpress router (0.9.6 (i386/linux))..Content-Length:
0..Warning: 392 XXX.XXX.XXX.211:5060 "Noisy feedback tells:  pid=7522
req_src_ip=59.180.68.3 req_src_
  port=50145 in_uri=sip:XXX.XXX.XXX.211 out_uri=sip:XXX.XXX.XXX.211
via_cnt==1"....