RE: CME --> SIP Trunk DTMF Issues

Joe,

You can hear fine, right? Are you doing inspection on the router? Do you
know if your provider hairpins all calls through a proxy / SBC, or are they
allow direct connections to each of the endpoints? What does your inbound ACL
look like? SIP providers, for example, do not abide by the 16384 - 32767
range that Cisco uses.

-ryan

From: Joe Astorino [mailto:jastorino_at_ipexpert.com]
Sent: Thursday, October 01, 2009 9:57 AM
To: Ryan West
Cc: Nick Matthews; Victor Cappuccio; Cisco certification
Subject: Re: CME --> SIP Trunk DTMF Issues

Here you are: I dialed the a toll-free number here and received the following
output. When I began pressing numbers on the phone, I received nothing at all
and hung up the call.

Bono#debug ccsip messages
SIP Call messages tracing is enabled

*Oct 1 2009 06:58:31: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE
sip:18002662274@sip.myisp.net:5060<http://sip:18002662274@sip.myisp.net:5060>
SIP/2.0
Via: SIP/2.0/UDP 68.43.145.171:5060;branch=z9hG4bKDD0889
Remote-Party-ID:
<sip:xxxxxxxxxx_at_bono.mydomain.ORG<mailto:sip%3Axxxxxxxxxx_at_bono.mydomain.ORG>>
;party=calling;screen=no;privacy=off
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To: <sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>
Date: Thu, 01 Oct 2009 10:58:31 GMT
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
Supported: 100rel,timer,resource-priority,replaces
Min-SE: 1800
Cisco-Guid: 753103472-2913997278-2296680089-24166541
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1254394711
Contact:
<sip:xxxxxxxxxx@68.43.145.171:5060<http://sip:xxxxxxxxxx@68.43.145.171:5060>>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 250

v=0
o=CiscoSystemsSIP-GW-UserAgent 8015 6976 IN IP4 68.43.145.171
s=SIP Call
c=IN IP4 68.43.145.171
t=0 0
m=audio 18892 RTP/AVP 0 101
c=IN IP4 68.43.145.171
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

Bono#
*Oct 1 2009 06:58:31: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
68.43.145.171:5060;branch=z9hG4bKDD0889;received=68.43.145.171
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To: <sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
CSeq: 101 INVITE
Server: Asterisk PBX 1.6.1.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact:
<sip:18002662274_at_208.83.69.38<mailto:sip%3A18002662274_at_208.83.69.38>>
Content-Length: 0

*Oct 1 2009 06:58:31: %SEC-6-IPACCESSLOGP: list firewall-wan denied udp
82.228.112.103(12991) -> 68.43.145.171(46307), 1 packet
*Oct 1 2009 06:58:32: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
68.43.145.171:5060;branch=z9hG4bKDD0889;received=68.43.145.171
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To: <sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
CSeq: 101 INVITE
Server: Asterisk PBX 1.6.1.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact:
<sip:18002662274_at_208.83.69.38<mailto:sip%3A18002662274_at_208.83.69.38>>
Content-Length: 0

*Oct 1 2009 06:58:32: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP
68.43.145.171:5060;branch=z9hG4bKDD0889;received=68.43.145.171
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To:
<sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>;tag=a
s251952a0
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
CSeq: 101 INVITE
Server: Asterisk PBX 1.6.1.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact:
<sip:18002662274_at_208.83.69.38<mailto:sip%3A18002662274_at_208.83.69.38>>
Content-Type: application/sdp
Content-Lengt
Bono#h: 263

v=0
o=root 1770246803 1770246803 IN IP4 208.83.69.38
s=Asterisk PBX 1.6.1.0
c=IN IP4 208.83.69.38
t=0 0
m=audio 17546 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

Bono#
*Oct 1 2009 06:58:34: %SEC-6-IPACCESSLOGP: list firewall-wan denied udp
71.38.199.130(59459) -> 68.43.145.171(46307), 1 packet
Bono#
*Oct 1 2009 06:58:37: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Via: SIP/2.0/UDP
68.43.145.171:5060;branch=z9hG4bKDD0889;received=68.43.145.171
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To:
<sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>;tag=a
s251952a0
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
CSeq: 101 INVITE
Server: Asterisk PBX 1.6.1.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact:
<sip:18002662274_at_208.83.69.38<mailto:sip%3A18002662274_at_208.83.69.38>>
Content-Type: application/sdp
Content-Length: 263

v=0
o=root 1770246803 1770246804 IN IP4 208.83.69.38
s=Asterisk PBX 1.6.1.0
c=IN IP4 208.83.69.38
t=0 0
m=audio 17546 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

Bono#
*Oct 1 2009 06:58:37: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK
sip:18002662274@208.83.69.38:5060<http://sip:18002662274@208.83.69.38:5060>
SIP/2.0
Via: SIP/2.0/UDP 68.43.145.171:5060;branch=z9hG4bKDD11DD6
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To:
<sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>;tag=a
s251952a0
Date: Thu, 01 Oct 2009 10:58:31 GMT
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Content-Length: 0

*Oct 1 2009 06:59:03: %SEC-6-IPACCESSLOGP: list firewall-wan denied udp
92.243.181.198(17959) -> 68.43.145.171(46307), 1 packet
*Oct 1 2009 06:59:05: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
BYE
sip:18002662274@208.83.69.38:5060<http://sip:18002662274@208.83.69.38:5060>
SIP/2.0
Via: SIP/2.0/UDP 68.43.145.171:5060;branch=z9hG4bKDD22473
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To:
<sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>;tag=a
s251952a0
Date: Thu, 01 Oct 2009 10:58:31 GMT
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
User-Agent: Cisco-SIPGateway/IOS-12.x
Max-Forwards: 70
Timestamp: 1254394745
CSeq: 102 BYE
Reason: Q.850;cause=16
Content-Length: 0

Bono#
*Oct 1 2009 06:59:05: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Via: SIP/2.0/UDP
68.43.145.171:5060;branch=z9hG4bKDD22473;received=68.43.145.171
From:
<sip:xxxxxxxxxx_at_sip.myisp.net<mailto:sip%3Axxxxxxxxxx_at_sip.myisp.net>>;tag=76A
8690-17DB
To:
<sip:18002662274_at_sip.myisp.net<mailto:sip%3A18002662274_at_sip.myisp.net>>;tag=a
s251952a0
Call-ID:
30BA2A16-ADB011DE-88E98E99-170C08D_at_bono.mydomain.ORG<mailto:30BA2A16-ADB011DE
-88E98E99-170C08D_at_bono.mydomain.ORG>
CSeq: 102 BYE
Server: Asterisk PBX 1.6.1.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Content-Length: 0

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Received on Thu Oct 01 2009 - 11:37:09 ART