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<DIV><FONT face=Arial size=2>Hello All,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I have gone thru all the resources I could find on 
google on asterisk + iconnect and managed to get outgoing calls working. 
However, </FONT></DIV>
<DIV><FONT face=Arial size=2>I cannot get incoming calls to work at all. With 
the sip debug on, I can see that something is happening everytime a call is 
received</FONT></DIV>
<DIV><FONT face=Arial size=2>from iconnecthere, but I get an invalid tone on the 
caller side. The call never rings anywhere on the asterisk. Would appreciate any 
</FONT></DIV>
<DIV><FONT face=Arial size=2>help on this. Thanks</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Below is my sip file</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial 
size=2>register=442087926805:somepassword@sipauth.deltathree.com:5060</FONT></DIV>
<DIV><FONT face=Arial 
size=2><BR>[iconnecthere]<BR>type=friend<BR>secret=somepassword<BR>username=11232634<BR>host=sipauth.deltathree.com<BR>canreinvite=no<BR>;nat=yes<BR>context=default<BR>;dtmfmode=inband<BR>disallow=all<BR>;allow=all<BR>allow=gsm<BR>allow=ulaw<BR>allow=alaw<BR>allow=g726<BR>allow=g723</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>This is the sip debug info when a call comes in 
from iconnecthere :</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>11 headers, 0 lines<BR>Reliably 
Transmitting:<BR>REGISTER sip:sipauth.deltathree.com SIP/2.0<BR>Via: SIP/2.0/UDP 
192.168.1.250:5060;branch=z9hG4bK35628ab9<BR>From: 
&lt;sip:442087926805@sipauth.deltathree.com&gt;;tag=as5c70755c<BR>To: 
&lt;sip:442087926805@sipauth.deltathree.com&gt;<BR>Call-ID: <A 
href="mailto:6ed54db642def5322c30b4434b737f76@127.0.0.1">6ed54db642def5322c30b4434b737f76@127.0.0.1</A><BR>CSeq: 
104 REGISTER<BR>User-Agent: Asterisk PBX<BR>Expires: 120<BR>Contact: 
&lt;sip:s@192.168.1.250&gt;<BR>Event: registration<BR>Content-Length: 
0</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>&nbsp;(no NAT) to 
213.137.73.140:5060<BR>localhost*CLI&gt;</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Sip read:<BR>SIP/2.0 100 Trying<BR>Via: SIP/2.0/UDP 
192.168.1.250:5060;branch=z9hG4bK35628ab9<BR>To: 
&lt;sip:442087926805@sipauth.deltathree.com&gt;<BR>From: 
&lt;sip:442087926805@sipauth.deltathree.com&gt;;tag=as5c70755c<BR>Call-ID: <A 
href="mailto:6ed54db642def5322c30b4434b737f76@127.0.0.1">6ed54db642def5322c30b4434b737f76@127.0.0.1</A><BR>CSeq: 
104 REGISTER<BR>Content-Length: 0</FONT></DIV>
<DIV>&nbsp;</DIV><FONT face=Arial size=2>
<DIV><BR>7 headers, 0 lines<BR>localhost*CLI&gt;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sip read:<BR>SIP/2.0 200 OK<BR>Via: SIP/2.0/UDP 
192.168.1.250:5060;branch=z9hG4bK35628ab9<BR>From: 
&lt;sip:442087926805@sipauth.deltathree.com&gt;;tag=as5c70755c<BR>To: 
&lt;sip:442087926805@sipauth.deltathree.com&gt;<BR>Call-ID: <A 
href="mailto:6ed54db642def5322c30b4434b737f76@127.0.0.1">6ed54db642def5322c30b4434b737f76@127.0.0.1</A><BR>CSeq: 
104 REGISTER<BR>Contact: 
&lt;sip:442087926805_202_166_50_122_5060_192_168_1_250_5060@213.137.73.173<BR>:5060&gt;;expires=120<BR>Contact: 
&lt;sip:442087926805_202_166_50_122_5060_192_168_1_250_5060@213.137.73.174<BR>:5060&gt;;expires=14<BR>Expires: 
120<BR>Content-Length: 0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>10 headers, 0 lines<BR>Destroying call <A 
href="mailto:'6ed54db642def5322c30b4434b737f76@127.0.0.1'">'6ed54db642def5322c30b4434b737f76@127.0.0.1'</A><BR>localhost*CLI&gt;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sip read:<BR>INVITE sip:442087926805@202.166.50.122:5060 SIP/2.0<BR>Via: 
SIP/2.0/UDP 213.137.73.140:5060;maddr=213.137.73.173<BR>Via: SIP/2.0/UDP 
213.137.73.176:5060;branch=34550e33-69d4c647-76eb3474-c49105c4-<BR>1<BR>Via: 
SIP/2.0/UDP 213.137.81.27:5060;received=213.137.81.27<BR>To: 
&lt;sip:442087926805@213.137.73.179&gt;<BR>From: 
&lt;sip:44006597471958@213.137.81.27&gt;;tag=DF81964C-1341<BR>Call-ID: <A 
href="mailto:DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27">DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27</A><BR>CSeq: 
101 INVITE<BR>Contact: 
&lt;sip:44006597471958@213.137.81.27:5060&gt;<BR>Record-Route: 
&lt;sip:442087926805@213.137.73.140:5060;maddr=213.137.73.173&gt;<BR>Record-Route: 
&lt;sip:44006597471958.34550e33-69d4c647-76eb3474-c49105c4@213.137.81<BR>.27:5060;maddr=213.137.73.176&gt;<BR>Content-Type: 
application/sdp<BR>Content-Length: 146</DIV>
<DIV>&nbsp;</DIV>
<DIV>v=0<BR>o=CiscoSystemsSIP-GW-UserAgent 5851 2446 IN IP4 
213.137.81.27<BR>s=SIP Call<BR>c=IN IP4 213.137.81.27<BR>t=0 0<BR>m=audio 18958 
RTP/AVP 4 0 8 2 101</DIV>
<DIV>&nbsp;</DIV>
<DIV>13 headers, 6 lines<BR>Using latest request as basis request<BR>Sending to 
213.137.73.140 : 5060 (non-NAT)<BR>Found RTP audio format 4<BR>Found RTP audio 
format 0<BR>Found RTP audio format 8<BR>Found RTP audio format 2<BR>Found RTP 
audio format 101<BR>Peer audio RTP is at port 
213.137.81.27:18958<BR>Capabilities: us - 0x8000e(GSM|ULAW|ALAW|H263), peer - 
audio=0x1d(G723|ULAW|ALAW<BR>|G726)/video=0x0(EMPTY), combined - 
0xc(ULAW|ALAW)<BR>Non-codec capabilities: us - 0x1(G723), peer - 0x1(G723), 
combined - 0x1(G723)<BR>Found peer 'iconnecthere'<BR>Reliably Transmitting (no 
NAT):<BR>SIP/2.0 407 Proxy Authentication Required<BR>Via: SIP/2.0/UDP 
213.137.73.140:5060;maddr=213.137.73.173<BR>Via: SIP/2.0/UDP 
213.137.73.176:5060;branch=34550e33-69d4c647-76eb3474-c49105c4-<BR>1<BR>Via: 
SIP/2.0/UDP 213.137.81.27:5060;received=213.137.81.27<BR>From: 
&lt;sip:44006597471958@213.137.81.27&gt;;tag=DF81964C-1341<BR>To: 
&lt;sip:442087926805@213.137.73.179&gt;;tag=as34968f1d<BR>Call-ID: <A 
href="mailto:DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27">DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27</A><BR>CSeq: 
101 INVITE<BR>User-Agent: Asterisk PBX<BR>Allow: INVITE, ACK, CANCEL, OPTIONS, 
BYE, REFER<BR>Contact: 
&lt;sip:442087926805@192.168.1.250&gt;<BR>Proxy-Authenticate: Digest 
realm="asterisk", nonce="252c7e0a"<BR>Content-Length: 0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>&nbsp;to 213.137.73.140:5060<BR>Scheduling destruction of call <A 
href="mailto:'DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.2">'DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.2</A><BR>7' 
in 15000 ms<BR>localhost*CLI&gt;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sip read:<BR>ACK sip:442087926805@202.166.50.122:5060 SIP/2.0<BR>Via: 
SIP/2.0/UDP 213.137.73.140:5060;maddr=213.137.73.173<BR>Via: SIP/2.0/UDP 
213.137.73.176:5060;branch=34550e33-69d4c647-76eb3474-c49105c4-<BR>1<BR>From: 
&lt;sip:44006597471958@213.137.81.27&gt;;tag=DF81964C-1341<BR>To: 
&lt;sip:442087926805@213.137.73.179&gt;;tag=as34968f1d<BR>Call-ID: <A 
href="mailto:DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27">DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27</A><BR>CSeq: 
101 ACK<BR>Content-Length: 0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>8 headers, 0 lines<BR>localhost*CLI&gt;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sip read:<BR>REGISTER sip:192.168.1.250 SIP/2.0<BR>Via: SIP/2.0/UDP 
192.168.1.60;branch=z9hG4bKda87dee87d2b42ca<BR>From: 
&lt;sip:ext100@192.168.1.250&gt;;tag=d96a1d9a3a8eb4af<BR>To: 
&lt;sip:ext100@192.168.1.250&gt;<BR>Contact: 
&lt;sip:ext100@192.168.1.60&gt;<BR>Call-ID: <A 
href="mailto:d1b18f3c3621e97d@192.168.1.60">d1b18f3c3621e97d@192.168.1.60</A><BR>CSeq: 
402 REGISTER<BR>Expires: 120<BR>User-Agent: Grandstream BT100 
1.0.4.67<BR>Max-Forwards: 70<BR>Allow: 
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE<BR>Content-Length: 
0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>12 headers, 0 lines<BR>Using latest request as basis request<BR>Sending 
to 192.168.1.60 : 5060 (non-NAT)<BR>Transmitting (no NAT):<BR>SIP/2.0 100 
Trying<BR>Via: SIP/2.0/UDP 192.168.1.60;branch=z9hG4bKda87dee87d2b42ca<BR>From: 
&lt;sip:ext100@192.168.1.250&gt;;tag=d96a1d9a3a8eb4af<BR>To: 
&lt;sip:ext100@192.168.1.250&gt;;tag=as5926604e<BR>Call-ID: <A 
href="mailto:d1b18f3c3621e97d@192.168.1.60">d1b18f3c3621e97d@192.168.1.60</A><BR>CSeq: 
402 REGISTER<BR>User-Agent: Asterisk PBX<BR>Allow: INVITE, ACK, CANCEL, OPTIONS, 
BYE, REFER<BR>Contact: &lt;sip:ext100@192.168.1.250&gt;<BR>Content-Length: 
0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>&nbsp;to 192.168.1.60:5060<BR>Transmitting (no NAT):<BR>SIP/2.0 401 
Unauthorized<BR>Via: SIP/2.0/UDP 
192.168.1.60;branch=z9hG4bKda87dee87d2b42ca<BR>From: 
&lt;sip:ext100@192.168.1.250&gt;;tag=d96a1d9a3a8eb4af<BR>To: 
&lt;sip:ext100@192.168.1.250&gt;;tag=as5926604e<BR>Call-ID: <A 
href="mailto:d1b18f3c3621e97d@192.168.1.60">d1b18f3c3621e97d@192.168.1.60</A><BR>CSeq: 
402 REGISTER<BR>User-Agent: Asterisk PBX<BR>Allow: INVITE, ACK, CANCEL, OPTIONS, 
BYE, REFER<BR>Contact: &lt;sip:ext100@192.168.1.250&gt;<BR>WWW-Authenticate: 
Digest realm="asterisk", nonce="007140b3"<BR>Content-Length: 0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>&nbsp;to 192.168.1.60:5060<BR>Scheduling destruction of call <A 
href="mailto:'d1b18f3c3621e97d@192.168.1.60'">'d1b18f3c3621e97d@192.168.1.60'</A> 
in 15000 ms<BR>localhost*CLI&gt;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sip read:<BR>REGISTER sip:192.168.1.250 SIP/2.0<BR>Via: SIP/2.0/UDP 
192.168.1.60;branch=z9hG4bK9356e31bb2078147<BR>From: 
&lt;sip:ext100@192.168.1.250&gt;;tag=d96a1d9a3a8eb4af<BR>To: 
&lt;sip:ext100@192.168.1.250&gt;<BR>Contact: 
&lt;sip:ext100@192.168.1.60&gt;<BR>Authorization: DIGEST username="ext100", 
realm="asterisk", algorithm=MD5, uri="s<BR>ip:192.168.1.250", nonce="007140b3", 
response="5d56be19a6b63ed92390724df782f89a"<BR>Call-ID: <A 
href="mailto:d1b18f3c3621e97d@192.168.1.60">d1b18f3c3621e97d@192.168.1.60</A><BR>CSeq: 
403 REGISTER<BR>Expires: 120<BR>User-Agent: Grandstream BT100 
1.0.4.67<BR>ax-Forwards: 70<BR>Allow: 
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE<BR>Content-Length: 
0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>13 headers, 0 lines<BR>Using latest request as basis request<BR>Sending 
to 192.168.1.60 : 5060 (non-NAT)<BR>Transmitting (no NAT):<BR>SIP/2.0 100 
Trying<BR>Via: SIP/2.0/UDP 192.168.1.60;branch=z9hG4bK9356e31bb2078147<BR>From: 
&lt;sip:ext100@192.168.1.250&gt;;tag=d96a1d9a3a8eb4af<BR>To: 
&lt;sip:ext100@192.168.1.250&gt;;tag=as5926604e<BR>Call-ID: <A 
href="mailto:d1b18f3c3621e97d@192.168.1.60">d1b18f3c3621e97d@192.168.1.60</A><BR>CSeq: 
403 REGISTER<BR>User-Agent: Asterisk PBX<BR>Allow: INVITE, ACK, CANCEL, OPTIONS, 
BYE, REFER<BR>Contact: &lt;sip:ext100@192.168.1.250&gt;<BR>Content-Length: 
0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>&nbsp;to 192.168.1.60:5060<BR>Transmitting (no NAT):<BR>SIP/2.0 200 
OK<BR>Via: SIP/2.0/UDP 192.168.1.60;branch=z9hG4bK9356e31bb2078147<BR>From: 
&lt;sip:ext100@192.168.1.250&gt;;tag=d96a1d9a3a8eb4af<BR>To: 
&lt;sip:ext100@192.168.1.250&gt;;tag=as5926604e<BR>Call-ID: <A 
href="mailto:d1b18f3c3621e97d@192.168.1.60">d1b18f3c3621e97d@192.168.1.60</A><BR>CSeq: 
403 REGISTER<BR>User-Agent: Asterisk PBX<BR>Allow: INVITE, ACK, CANCEL, OPTIONS, 
BYE, REFER<BR>Expires: 120<BR>Contact: 
&lt;sip:ext100@192.168.1.60&gt;;expires=120<BR>Date: Sun, 05 Sep 2004 17:13:34 
GMT<BR>Content-Length: 0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>&nbsp;to 192.168.1.60:5060<BR>Scheduling destruction of call <A 
href="mailto:'d1b18f3c3621e97d@192.168.1.60'">'d1b18f3c3621e97d@192.168.1.60'</A> 
in 15000 ms<BR>11 headers, 2 lines<BR>Reliably Transmitting:<BR>NOTIFY 
sip:ext100@192.168.1.60 SIP/2.0<BR>Via: SIP/2.0/UDP 
192.168.1.250:5060;branch=z9hG4bK047cfd59<BR>From: "asterisk" 
&lt;sip:asterisk@192.168.1.250&gt;;tag=as4757cd3d<BR>To: 
&lt;sip:ext100@192.168.1.60&gt;<BR>Contact: 
&lt;sip:asterisk@192.168.1.250&gt;<BR>Call-ID: <A 
href="mailto:3439dd52388de28e0a998ca671a58836@192.168.1.250">3439dd52388de28e0a998ca671a58836@192.168.1.250</A><BR>CSeq: 
102 NOTIFY<BR>User-Agent: Asterisk PBX<BR>Event: 
message-summary<BR>Content-Type: 
application/simple-message-summary<BR>Content-Length: 36</DIV>
<DIV>&nbsp;</DIV>
<DIV>Messages-Waiting: no<BR>Voicemail: 0/0<BR>&nbsp;(no NAT) to 
192.168.1.60:5060<BR>Scheduling destruction of call <A 
href="mailto:'3439dd52388de28e0a998ca671a58836@192.168.1.250'">'3439dd52388de28e0a998ca671a58836@192.168.1.250'</A><BR>in 
15000 ms<BR>localhost*CLI&gt;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sip read:<BR>SIP/2.0 200 OK<BR>Via: SIP/2.0/UDP 
192.168.1.250:5060;branch=z9hG4bK047cfd59<BR>From: "asterisk" 
&lt;sip:asterisk@192.168.1.250&gt;;tag=as4757cd3d<BR>To: 
&lt;sip:ext100@192.168.1.60&gt;;tag=bcd972b14ed2943b<BR>Call-ID: <A 
href="mailto:3439dd52388de28e0a998ca671a58836@192.168.1.250">3439dd52388de28e0a998ca671a58836@192.168.1.250</A><BR>CSeq: 
102 NOTIFY<BR>User-Agent: Grandstream BT100 1.0.4.67<BR>Contact: 
&lt;sip:ext100@192.168.1.60&gt;<BR>Allow: 
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE<BR>Content-Length: 
0</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>10 headers, 0 lines<BR>Destroying call <A 
href="mailto:'3439dd52388de28e0a998ca671a58836@192.168.1.250'">'3439dd52388de28e0a998ca671a58836@192.168.1.250'</A><BR>Destroying 
call <A 
href="mailto:'DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27'">'DF214E6E-FE9511D8-9BD8BD4E-2B0684DF@213.137.81.27'</A><BR>Destroying 
call <A 
href="mailto:'d1b18f3c3621e97d@192.168.1.60'">'d1b18f3c3621e97d@192.168.1.60'</A><BR></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV></BODY></HTML>