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Volodymyr Khrystenko
Beginner
Beginner
‎10-04-2013 07:47 AM
‎10-04-2013 07:47 AM

Get fast busy signal

Hello. I have next scheme:

Cisco 9971(1000) ---- Cisco 3945 -------- Cisco 2910 --- Cisco 7742G(1001)

Between two Cisco routers I configured dial-peers and it seems to be working (debug voice dialpeer shows success on both routers). But when I call from 1000 to 1001 or vice versa, I get fast busy tone. Could any one provide any suggestions what could br wrong?

Config is simple:

dial-peer voice 1001 voip

destination-pattern 1001

session target ipv4:10.2.4.254

codec g711alaw

And

dial-peer voice 113 voip

destination-pattern 1000

session target ipv4:10.2.4.120

codec g711alaw

Labels:
0 Helpful
8 REPLIES 8
Volodymyr Khrystenko
Beginner
Beginner
‎10-04-2013 07:54 AM
‎10-04-2013 07:54 AM

Output from debud voice dialpeer:

cisco2901#

122968: Oct  4 16:49:47.183 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Calling Number=, Called Number=1, Peer Info Type=DIALPEER_INFO_SPEECH

122969: Oct  4 16:49:47.183 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=1

122970: Oct  4 16:49:47.183 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Result=Partial Matches(1) after DP_MATCH_DEST

122971: Oct  4 16:49:47.183 UTC+2: //-1/0893AE5B997F/DPM/dpMatchSafModulePlugin:

   dialstring=1, saf_enabled=1, saf_dndb_lookup=0, dp_result=1

122972: Oct  4 16:49:47.183 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersMoreArg:

   Result=MORE_DIGITS_NEEDED(1)

122973: Oct  4 16:49:47.859 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Calling Number=, Called Number=10, Peer Info Type=DIALPEER_INFO_SPEECH

122974: Oct  4 16:49:47.859 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=10

122975: Oct  4 16:49:47.859 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Result=Partial Matches(1) after DP_MATCH_DEST

122976: Oct  4 16:49:47.859 UTC+2: //-1/0893AE5B997F/DPM/dpMatchSafModulePlugin:

   dialstring=10, saf_enabled=1, saf_dndb_lookup=0, dp_result=1

122977: Oct  4 16:49:47.859 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersMoreArg:

   Result=MORE_DIGITS_NEEDED(1)

122978: Oct  4 16:49:48.195 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Calling Number=, Called Number=100, Peer Info Type=DIALPEER_INFO_SPEECH

122979: Oct  4 16:49:48.195 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=100

122980: Oct  4 16:49:48.199 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Result=Partial Matches(1) after DP_MATCH_DEST

122981: Oct  4 16:49:48.199 UTC+2: //-1/0893AE5B997F/DPM/dpMatchSafModulePlugin:

   dialstring=100, saf_enabled=1, saf_dndb_lookup=0, dp_result=1

122982: Oct  4 16:49:48.199 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersMoreArg:

   Result=MORE_DIGITS_NEEDED(1)

122983: Oct  4 16:49:48.523 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Calling Number=, Called Number=1000, Peer Info Type=DIALPEER_INFO_SPEECH

122984: Oct  4 16:49:48.523 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=1000

122985: Oct  4 16:49:48.523 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Result=Success(0) after DP_MATCH_DEST

122986: Oct  4 16:49:48.523 UTC+2: //-1/0893AE5B997F/DPM/dpMatchSafModulePlugin:

   dialstring=1000, saf_enabled=1, saf_dndb_lookup=0, dp_result=0

122987: Oct  4 16:49:48.523 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersMoreArg:

   Result=SUCCESS(0)

   List of Matched Outgoing Dial-peer(s):

     1: Dial-peer Tag=113

122988: Oct  4 16:49:48.523 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

   Calling Number=1001, Called Number=, Voice-Interface=0x0,

   Timeout=TRUE, Peer Encap Type=ENCAP_VOIP, Peer Search Type=PEER_TYPE_VOICE,

   Peer Info Type=DIALPEER_INFO_SPEECH

122989: Oct  4 16:49:48.523 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

   Result=Success(0) after DP_MATCH_ORIGINATE; Incoming Dial-peer=100

122990: Oct  4 16:49:48.523 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpMatchSafModulePlugin:

   dialstring=NULL, saf_enabled=0, saf_dndb_lookup=0, dp_result=0

122991: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Calling Number=, Called Number=1000, Peer Info Type=DIALPEER_INFO_SPEECH

122992: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=1000

122993: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Result=Success(0) after DP_MATCH_DEST

122994: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchSafModulePlugin:

   dialstring=1000, saf_enabled=0, saf_dndb_lookup=1, dp_result=0

122995: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersMoreArg:

   Result=SUCCESS(0)

   List of Matched Outgoing Dial-peer(s):

     1: Dial-peer Tag=113

     2: Dial-peer Tag=100

122996: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Calling Number=, Called Number=1000, Peer Info Type=DIALPEER_INFO_SPEECH

122997: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=1000

122998: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersCore:

   Result=Success(0) after DP_MATCH_DEST

122999: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchSafModulePlugin:

   dialstring=1000, saf_enabled=0, saf_dndb_lookup=1, dp_result=0

123000: Oct  4 16:49:48.527 UTC+2: //-1/0893AE5B997F/DPM/dpMatchPeersMoreArg:

   Result=SUCCESS(0)

   List of Matched Outgoing Dial-peer(s):

     1: Dial-peer Tag=113

     2: Dial-peer Tag=100

123001: Oct  4 16:49:48.527 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpMatchPeersCore:

   Calling Number=1000, Called Number=1000, Peer Info Type=DIALPEER_INFO_SPEECH

123002: Oct  4 16:49:48.527 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpMatchPeersCore:

   Match Rule=DP_MATCH_DEST; Called Number=1000

123003: Oct  4 16:49:48.527 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpMatchPeersCore:

   Result=Success(0) after DP_MATCH_DEST

123004: Oct  4 16:49:48.527 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpMatchSafModulePlugin:

   dialstring=1000, saf_enabled=0, saf_dndb_lookup=1, dp_result=0

123005: Oct  4 16:49:48.527 UTC+2: //-1/xxxxxxxxxxxx/DPM/dpMatchPeersMoreArg:

   Result=SUCCESS(0)

   List of Matched Outgoing Dial-peer(s):

     1: Dial-peer Tag=113

     2: Dial-peer Tag=100

0 Helpful
islam.kamal
Advocate
Advocate
In response to Volodymyr Khrystenko
‎10-04-2013 08:00 AM
‎10-04-2013 08:00 AM

Hello

Please can you use under the dial-peer codec g729r8, not g711alaw?.

Thank you

please rate all useful information

0 Helpful
Volodymyr Khrystenko
Beginner
Beginner
In response to islam.kamal
‎10-04-2013 08:08 AM
‎10-04-2013 08:08 AM

I tried it already - no use(((

0 Helpful
jfernandorosa
Beginner
Beginner
‎10-04-2013 09:38 AM
‎10-04-2013 09:38 AM

Hi Volodymyr,

Do you have in this scenario, SIP and H323 for calls.

Ckeck in voice service voip (sip to h323 calls, and redirect ip2ip and trust list) features enable.

Ex:

voice service voip

ip address trusted list

  ipv4 10.1.32.0 255.255.255.0

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip

redirect ip2ip

Regards.

J Rosa.

0 Helpful
Volodymyr Khrystenko
Beginner
Beginner
In response to jfernandorosa
‎10-05-2013 03:25 AM
‎10-05-2013 03:25 AM

Yeap, I have such config already, but nevertheless it does not work(((

I tried to set codec everywhere to the same value but the result is the same(

0 Helpful
jfernandorosa
Beginner
Beginner
In response to Volodymyr Khrystenko
‎10-05-2013 07:14 AM
‎10-05-2013 07:14 AM

Hi,

The configs already in your router, ok! In destination router the config is same or no?

If possible, describe the your scenario CME X CME and attached configs the router A and B.

Regards.

J Rosa.

0 Helpful
kaja_2kj3
Beginner
Beginner
In response to jfernandorosa
‎10-06-2013 04:25 AM
‎10-06-2013 04:25 AM

hi

   Did you check whether u can ping between routers.

Thanks

0 Helpful
cuteteddy.jain
Beginner
Beginner
‎10-06-2013 05:28 AM
‎10-06-2013 05:28 AM

Can you share the show run from both routers?

Regards,

Piyush

0 Helpful
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