[Serusers] Route to PSTN doesn't work - sr-users

31 Mar 2005


      Below is my last config, again when i try to call other number , 8333490056 for example , SIP2SIP connection happens and there's no problem. Also 8333490056 can call me from 8334843600 but when i try to call 905353490056 for example or other number 902323747366 which is my home number i can't call again.
Here's captured stuff with ngrep with command (root@sipproxy/ngrep> ngrep 8333490056@ port 5060)
interface: eth0 (212.154.104.196/255.255.255.252)
filter: ip and ( port 5060 )
match: 8333490056@
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xETM4kDMxED;lr=on>..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bK
  f4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;branch=z9hG4bKba8f27b4d9
  b2aa07..From: sip:8333490056@212.154.104.198;tag=xETM4kDMxED..To: <sip:83
  33490056@212.154.104.198>..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213
  REGISTER..Contact: sip:8333490056@85.98.22.67:5060..Max-Forwards: 69..Exp
  ires: 60..Content-Length: 0....
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xETM4kDMxED;lr=on>..Record-Route: <sip:212.154.104.198;ftag=xetm4kd
  mxed;lr=on>..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc.a48a7de7.0
  ..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154.104.198;br
  anch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;branch=z9hG4
  bKba8f27b4d9b2aa07..From: sip:8333490056@212.154.104.198;tag=xETM4kDMxED.
  .To: sip:8333490056@212.154.104.198..Call-ID: 6951B1111341111@85.98.22.67
  ..CSeq: 213 REGISTER..Contact: sip:8333490056@85.98.22.67:5060..Max-Forwa
  rds: 67..Expires: 60..Content-Length: 0....
###
U 212.154.32.154:5060 -> 212.154.104.198:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xetm4kdmxed;lr=on>..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/
  2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.
  98.22.67:5060;branch=z9hG4bKba8f27b4d9b2aa07..From: <sip:8333490056@212.154
  .104.198>;tag=xETM4kDMxED..To: sip:8333490056@212.154.104.198..Call-ID: 6
  951B1111341111@85.98.22.67..CSeq: 213 REGISTER..Contact: <sip:8333490056@85
  .98.22.67:5060>..Max-Forwards: 68..Expires: 60..Content-Length: 0....
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  SIP/2.0 200 OK..Record-Route: sip:212.154.104.198;ftag=xetm4kdmxed;lr=on.
  .Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154.104.198;bra
  nch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;branch=z9hG4b
  Kba8f27b4d9b2aa07..From: sip:8333490056@212.154.104.198;tag=xETM4kDMxED..
  To: sip:8333490056@212.154.104.198;tag=b27e1a1d33761e85846fc98f5f3a7e58.5
  a9f..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213 REGISTER..Contact: <si
  p:8333490056@85.98.22.67:5060>;q=0.00;expires=60..Server: Sip EXpress route
  r (0.8.14 (i386/linux))..Content-Length: 0..Warning: 392 212.154.104.198:50
  60 "Noisy feedback tells:  pid=5894 req_src_ip=212.154.32.154 req_src_port=
  5060 in_uri=sip:212.154.104.198:5060 out_uri=sip:212.154.104.198:5060 via_c
  nt==3"....
#
U 212.154.32.154:5060 -> 212.154.104.198:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xetm4kdmxed;lr=on>..Record-Route: <sip:212.154.104.198;ftag=xetm4kd
  mxed;lr=on>..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154
  .104.198;branch=z9hG4bKf4dc.a48a7de7.0..Via: SIP/2.0/UDP 212.154.32.154:506
  0..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc.948a7de7.0..Via: SIP
  /2.0/UDP 85.98.22.67:5060;branch=z9hG4bKba8f27b4d9b2aa07..From: <sip:833349
  0056@212.154.104.198>;tag=xETM4kDMxED..To: sip:8333490056@212.154.104.198
  ..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213 REGISTER..Contact: <sip:8
  333490056@85.98.22.67:5060>..Max-Forwards: 66..Expires: 60..Content-Length:
   0....
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  SIP/2.0 200 OK..Record-Route: sip:212.154.104.198;ftag=xetm4kdmxed;lr=on.
  .Record-Route: sip:212.154.104.198;ftag=xetm4kdmxed;lr=on..Via: SIP/2.0/U
  DP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc
  .a48a7de7.0..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154
  .104.198;branch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;b
  ranch=z9hG4bKba8f27b4d9b2aa07..From: sip:8333490056@212.154.104.198;tag=x
  ETM4kDMxED..To: sip:8333490056@212.154.104.198;tag=b27e1a1d33761e85846fc9
  8f5f3a7e58.5a9f..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213 REGISTER..
  Contact: sip:8333490056@85.98.22.67:5060;q=0.00;expires=60..Server: Sip E
  Xpress router (0.8.14 (i386/linux))..Content-Length: 0..Warning: 392 212.15
  4.104.198:5060 "Noisy feedback tells:  pid=5891 req_src_ip=212.154.32.154 r
  eq_src_port=5060 in_uri=sip:212.154.104.198:5060 out_uri=sip:212.154.104.19
  8:5060 via_cnt==5"....
#####
U 212.154.104.198:5060 -> 212.154.32.154:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xETM4kDMxED;lr=on>..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bK
  f4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;branch=z9hG4bKba8f27b4d9
  b2aa07..From: sip:8333490056@212.154.104.198;tag=xETM4kDMxED..To: <sip:83
  33490056@212.154.104.198>..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213
  REGISTER..Contact: sip:8333490056@85.98.22.67:5060..Max-Forwards: 69..Exp
  ires: 60..Content-Length: 0....
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xETM4kDMxED;lr=on>..Record-Route: <sip:212.154.104.198;ftag=xetm4kd
  mxed;lr=on>..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc.a48a7de7.0
  ..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154.104.198;br
  anch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;branch=z9hG4
  bKba8f27b4d9b2aa07..From: sip:8333490056@212.154.104.198;tag=xETM4kDMxED.
  .To: sip:8333490056@212.154.104.198..Call-ID: 6951B1111341111@85.98.22.67
  ..CSeq: 213 REGISTER..Contact: sip:8333490056@85.98.22.67:5060..Max-Forwa
  rds: 67..Expires: 60..Content-Length: 0....
###
U 212.154.32.154:5060 -> 212.154.104.198:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xetm4kdmxed;lr=on>..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/
  2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.
  98.22.67:5060;branch=z9hG4bKba8f27b4d9b2aa07..From: <sip:8333490056@212.154
  .104.198>;tag=xETM4kDMxED..To: sip:8333490056@212.154.104.198..Call-ID: 6
  951B1111341111@85.98.22.67..CSeq: 213 REGISTER..Contact: <sip:8333490056@85
  .98.22.67:5060>..Max-Forwards: 68..Expires: 60..Content-Length: 0....
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  SIP/2.0 200 OK..Record-Route: sip:212.154.104.198;ftag=xetm4kdmxed;lr=on.
  .Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154.104.198;bra
  nch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;branch=z9hG4b
  Kba8f27b4d9b2aa07..From: sip:8333490056@212.154.104.198;tag=xETM4kDMxED..
  To: sip:8333490056@212.154.104.198;tag=b27e1a1d33761e85846fc98f5f3a7e58.5
  a9f..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213 REGISTER..Contact: <si
  p:8333490056@85.98.22.67:5060>;q=0.00;expires=60..Server: Sip EXpress route
  r (0.8.14 (i386/linux))..Content-Length: 0..Warning: 392 212.154.104.198:50
  60 "Noisy feedback tells:  pid=5893 req_src_ip=212.154.32.154 req_src_port=
  5060 in_uri=sip:212.154.104.198:5060 out_uri=sip:212.154.104.198:5060 via_c
  nt==3"....
#
U 212.154.32.154:5060 -> 212.154.104.198:5060
  REGISTER sip:212.154.104.198:5060 SIP/2.0..Record-Route: <sip:212.154.104.1
  98;ftag=xetm4kdmxed;lr=on>..Record-Route: <sip:212.154.104.198;ftag=xetm4kd
  mxed;lr=on>..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154
  .104.198;branch=z9hG4bKf4dc.a48a7de7.0..Via: SIP/2.0/UDP 212.154.32.154:506
  0..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc.948a7de7.0..Via: SIP
  /2.0/UDP 85.98.22.67:5060;branch=z9hG4bKba8f27b4d9b2aa07..From: <sip:833349
  0056@212.154.104.198>;tag=xETM4kDMxED..To: sip:8333490056@212.154.104.198
  ..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213 REGISTER..Contact: <sip:8
  333490056@85.98.22.67:5060>..Max-Forwards: 66..Expires: 60..Content-Length:
   0....
#
U 212.154.104.198:5060 -> 212.154.32.154:5060
  SIP/2.0 200 OK..Record-Route: sip:212.154.104.198;ftag=xetm4kdmxed;lr=on.
  .Record-Route: sip:212.154.104.198;ftag=xetm4kdmxed;lr=on..Via: SIP/2.0/U
  DP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKf4dc
  .a48a7de7.0..Via: SIP/2.0/UDP 212.154.32.154:5060..Via: SIP/2.0/UDP 212.154
  .104.198;branch=z9hG4bKf4dc.948a7de7.0..Via: SIP/2.0/UDP 85.98.22.67:5060;b
  ranch=z9hG4bKba8f27b4d9b2aa07..From: sip:8333490056@212.154.104.198;tag=x
  ETM4kDMxED..To: sip:8333490056@212.154.104.198;tag=b27e1a1d33761e85846fc9
  8f5f3a7e58.5a9f..Call-ID: 6951B1111341111@85.98.22.67..CSeq: 213 REGISTER..
  Contact: sip:8333490056@85.98.22.67:5060;q=0.00;expires=60..Server: Sip E
  Xpress router (0.8.14 (i386/linux))..Content-Length: 0..Warning: 392 212.15
  4.104.198:5060 "Noisy feedback tells:  pid=5888 req_src_ip=212.154.32.154 r
  eq_src_port=5060 in_uri=sip:212.154.104.198:5060 out_uri=sip:212.154.104.19
  8:5060 via_cnt==5"....
#####
U 85.96.192.140:5060 -> 212.154.104.198:5060
  INVITE sip:8333490056@212.154.104.198 SIP/2.0..Via: SIP/2.0/UDP 85.96.192.1
  40:5060;branch=z9hG4bKe3458b19d858bfb4..Max-Forwards: 70..To: <sip:83334900
  56@212.154.104.198>..From: sip:8334843600@212.154.104.198;user=phone;tag=
  xIzNzMDMxID..Call-ID: 712D1B911761212@192.168.0.101..CSeq: 1 INVITE..Contac
  t: sip:8334843600@85.96.192.140:5060..Session-Expires: 100;refresher=uac.
  .Supported: timer..Content-Type: application/sdp..Content-Length: 191....v=
  0..o=8334843600 0 0 IN IP4 192.168.0.101..s=-..c=IN IP4 85.96.192.140..t=0
  0..m=audio 15036 RTP/AVP 18 18..a=rtpmap:18 G729/8000..a=sendrecv..a=rtpmap
  :18 G729/8000..a=sendrecv..a=ptime:20..
#
U 212.154.104.198:5060 -> 85.96.192.140:5060
  SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP 85.96.
  192.140:5060;branch=z9hG4bKe3458b19d858bfb4..To: <sip:8333490056@212.154.10
  4.198>..From: sip:8334843600@212.154.104.198;user=phone;tag=xIzNzMDMxID..
  Call-ID: 712D1B911761212@192.168.0.101..CSeq: 1 INVITE..Server: Sip EXpress
   router (0.8.14 (i386/linux))..Content-Length: 0..Warning: 392 212.154.104.
  198:5060 "Noisy feedback tells:  pid=5893 req_src_ip=85.96.192.140 req_src_
  port=5060 in_uri=sip:8333490056@212.154.104.198 out_uri=sip:8333490056@85.9
  8.22.67:5060 via_cnt==1"....
#
U 212.154.104.198:5060 -> 85.98.22.67:5060
  INVITE sip:8333490056@85.98.22.67:5060 SIP/2.0..Record-Route: <sip:83334900
  56@212.154.104.198;ftag=xIzNzMDMxID;lr=on>..Via: SIP/2.0/UDP 212.154.104.19
  8;branch=z9hG4bKa017.13855ff.0..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=
  z9hG4bKe3458b19d858bfb4..Max-Forwards: 69..To: <sip:8333490056@212.154.104.
  198>..From: sip:8334843600@212.154.104.198;user=phone;tag=xIzNzMDMxID..Ca
  ll-ID: 712D1B911761212@192.168.0.101..CSeq: 1 INVITE..Contact: <sip:8334843
  600@85.96.192.140:5060>..Session-Expires: 100;refresher=uac..Supported: tim
  er..Content-Type: application/sdp..Content-Length: 191....v=0..o=8334843600
   0 0 IN IP4 192.168.0.101..s=-..c=IN IP4 85.96.192.140..t=0 0..m=audio 1503
  6 RTP/AVP 18 18..a=rtpmap:18 G729/8000..a=sendrecv..a=rtpmap:18 G729/8000..
  a=sendrecv..a=ptime:20..
#
U 212.154.104.198:5060 -> 85.98.22.67:5060
  INVITE sip:8333490056@85.98.22.67:5060 SIP/2.0..Record-Route: <sip:83334900
  56@212.154.104.198;ftag=xIzNzMDMxID;lr=on>..Via: SIP/2.0/UDP 212.154.104.19
  8;branch=z9hG4bKa017.13855ff.0..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=
  z9hG4bKe3458b19d858bfb4..Max-Forwards: 69..To: <sip:8333490056@212.154.104.
  198>..From: sip:8334843600@212.154.104.198;user=phone;tag=xIzNzMDMxID..Ca
  ll-ID: 712D1B911761212@192.168.0.101..CSeq: 1 INVITE..Contact: <sip:8334843
  600@85.96.192.140:5060>..Session-Expires: 100;refresher=uac..Supported: tim
  er..Content-Type: application/sdp..Content-Length: 191....v=0..o=8334843600
   0 0 IN IP4 192.168.0.101..s=-..c=IN IP4 85.96.192.140..t=0 0..m=audio 1503
  6 RTP/AVP 18 18..a=rtpmap:18 G729/8000..a=sendrecv..a=rtpmap:18 G729/8000..
  a=sendrecv..a=ptime:20..
#
U 85.98.22.67:5060 -> 212.154.104.198:5060
  SIP/2.0 100 Trying..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKa017.138
  55ff.0..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=z9hG4bKe3458b19d858bfb4.
  .From: sip:8334843600@212.154.104.198;user=phone;tag=xIzNzMDMxID..To: <si
  p:8333490056@212.154.104.198>..Call-ID: 712D1B911761212@192.168.0.101..CSeq
  : 1 INVITE..Content-Length: 0....
#
U 85.98.22.67:5060 -> 212.154.104.198:5060
  SIP/2.0 180 Ringing..Via: SIP/2.0/UDP 212.154.104.198;branch=z9hG4bKa017.13
  855ff.0..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=z9hG4bKe3458b19d858bfb4
  ..Record-Route: sip:8333490056@212.154.104.198;ftag=xIzNzMDMxID;lr=on..Fr
  om: sip:8334843600@212.154.104.198;user=phone;tag=xIzNzMDMxID..To: <sip:8
  333490056@212.154.104.198>;tag=xIjM0EDMxID..Call-ID: 712D1B911761212@192.16
  8.0.101..CSeq: 1 INVITE..Content-Length: 0....
#
U 212.154.104.198:5060 -> 85.96.192.140:5060
  SIP/2.0 180 Ringing..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=z9hG4bKe345
  8b19d858bfb4..Record-Route: <sip:8333490056@212.154.104.198;ftag=xIzNzMDMxI
  D;lr=on>..From: sip:8334843600@212.154.104.198;user=phone;tag=xIzNzMDMxID
  ..To: sip:8333490056@212.154.104.198;tag=xIjM0EDMxID..Call-ID: 712D1B9117
  61212@192.168.0.101..CSeq: 1 INVITE..Content-Length: 0....
##########exit
42 received, 0 dropped
and this is when i try with command (root@sipproxy/ngrep> ngrep 905353490056@ port 5060)
interface: eth0 (212.154.104.196/255.255.255.252)
filter: ip and ( port 5060 )
match: 905353490056@
#########################################
U 85.96.192.140:5060 -> 212.154.104.198:5060
  INVITE sip:905353490056@212.154.104.198 SIP/2.0..Via: SIP/2.0/UDP 85.96.192
  .140:5060;branch=z9hG4bKa3b183e6526a35c9..Max-Forwards: 70..To: <sip:905353
  490056@212.154.104.198>..From: sip:8334843600@212.154.104.198;user=phone;
  tag=xIDN3UDMxID..Call-ID: 675D1B911761212@192.168.0.101..CSeq: 1 INVITE..Co
  ntact: sip:8334843600@85.96.192.140:5060..Session-Expires: 100;refresher=
  uac..Supported: timer..Content-Type: application/sdp..Content-Length: 191..
  ..v=0..o=8334843600 0 0 IN IP4 192.168.0.101..s=-..c=IN IP4 85.96.192.140..
  t=0 0..m=audio 15038 RTP/AVP 18 18..a=rtpmap:18 G729/8000..a=sendrecv..a=rt
  pmap:18 G729/8000..a=sendrecv..a=ptime:20..
#
U 212.154.104.198:5060 -> 85.96.192.140:5060
  SIP/2.0 404 Not Found..Via: SIP/2.0/UDP 85.96.192.140:5060;branch=z9hG4bKa3
  b183e6526a35c9..To: sip:905353490056@212.154.104.198;tag=b27e1a1d33761e85
  846fc98f5f3a7e58.e905..From: sip:8334843600@212.154.104.198;user=phone;ta
  g=xIDN3UDMxID..Call-ID: 675D1B911761212@192.168.0.101..CSeq: 1 INVITE..Serv
  er: Sip EXpress router (0.8.14 (i386/linux))..Content-Length: 0..Warning: 3
  92 212.154.104.198:5060 "Noisy feedback tells:  pid=5891 req_src_ip=85.96.1
  92.140 req_src_port=5060 in_uri=sip:905353490056@212.154.104.198 out_uri=si
  p:905353490056@212.154.104.198 via_cnt==1"....
#
U 85.96.192.140:5060 -> 212.154.104.198:5060
  ACK sip:905353490056@212.154.104.198 SIP/2.0..Via: SIP/2.0/UDP 85.96.192.14
  0:5060;branch=z9hG4bKa3b183e6526a35c9..Max-Forwards: 70..To: <sip:905353490
  056@212.154.104.198>;tag=b27e1a1d33761e85846fc98f5f3a7e58.e905..From: <sip:
  8334843600@212.154.104.198;user=phone>;tag=xIDN3UDMxID..Call-ID: 675D1B9117
  61212@192.168.0.101..CSeq: 1 ACK..Content-Length: 0....
######################################exit
82 received, 0 dropped
root@sipproxy/etc/ser> cat ser.cfg
#
# $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $
#
# simple quick-start config script
#
# ----------- global configuration parameters ------------------------
#debug=3         # debug level (cmd line: -dddddddddd)
#fork=yes
#log_stderror=no        # (cmd line: -E)
/* Uncomment these lines to enter debugging mode
debug=7
fork=no
log_stderror=yes
*/
check_via=no    # (cmd. line: -v)
dns=no           # (cmd. line: -r)
rev_dns=no      # (cmd. line: -R)
#port=5060
#children=4
fifo="/tmp/ser_fifo"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database
#loadmodule "/usr/local/lib/ser/modules/mysql.so"
loadmodule "/usr/local/lib/ser/modules/sl.so"
loadmodule "/usr/local/lib/ser/modules/tm.so"
loadmodule "/usr/local/lib/ser/modules/rr.so"
loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/usrloc.so"
loadmodule "/usr/local/lib/ser/modules/registrar.so"
# Uncomment this if you want digest authentication
# mysql.so must be loaded !
#loadmodule "/usr/local/lib/ser/modules/auth.so"
#loadmodule "/usr/local/lib/ser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
modparam("usrloc", "db_mode",   0)
# Uncomment this if you want to use SQL database
# for persistent storage and comment the previous line
#modparam("usrloc", "db_mode", 2)
# -- auth params --
# Uncomment if you are using auth module
#
#modparam("auth_db", "calculate_ha1", yes)
#
# If you set "calculate_ha1" parameter to yes (which true in this config),
# uncomment also the following parameter)
#
#modparam("auth_db", "password_column", "password")
# -- rr params --
# add value to ;lr param to make some broken UAs happy
modparam("rr", "enable_full_lr", 1)
# -------------------------  request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with
        # max_forwards==0, or excessively long requests
        if (!mf_process_maxfwd_header("10")) {
                sl_send_reply("483","Too Many Hops");
                break;
        };
        if ( msg:len > max_len ) {
                sl_send_reply("513", "Message too big");
                break;
        };
# we record-route all messages -- to make sure that
        # subsequent messages will go through our proxy; that's
        # particularly good if upstream and downstream entities
        # use different transport protocol
        record_route();
        # loose-route processing
        if (loose_route()) {
                t_relay();
                break;
        };
# if the request is for other domain use UsrLoc
        # (in case, it does not work, use the following command
        # with proper names and addresses in it)
        if (uri==myself) {
if (method=="REGISTER") {
# Uncomment this if you want to use digest authentication
#                       if (!www_authorize("iptel.org", "subscriber")) {
#                               www_challenge("iptel.org", "0");
#                               break;
#                       };
if (!(uri=~"sip:(833)|(834)"))
                            t_relay_to_udp ("212.154.32.154", "5060");
                        save("location");
                        break;
                };
# native SIP destinations are handled using our USRLOC DB
                if (!lookup("location")) {
                        sl_send_reply("404", "Not Found");
                        break;
                };
        };
        # forward to current uri now; use stateful forwarding; that
        # works reliably even if we forward from TCP to UDP
        if (!t_relay()) {
                sl_reply_error();
        };
}
root@sipproxy/etc/ser>