07-11-2016 06:12 AM - edited 03-17-2019 07:29 AM
Hello everyone,
R1#sh dial-peer voice summary
dial-peer hunt 0
AD PRE PASS OUT
TAG TYPE MIN OPER PREFIX DEST-PATTERN FER THRU SESS-TARGET STAT PORT KEEPALIVE
20001 pots up up 30022$ 0 50/0/1
20002 pots up up 3002$ 0 50/0/2
5 voip up up 2T 0 syst ipv4:192.168.2.2
15 voip up up 2... 0 syst ipv4:192.168.2.2
R1#
!
dial-peer voice 5 voip
destination-pattern 2T
session protocol sipv2
session target ipv4:192.168.2.2
!
dial-peer voice 15 voip
destination-pattern 2...
session protocol sipv2
session target ipv4:192.168.2.2
!
R1#show dialplan number 2001 | in tag
tag = 15, destination-pattern = `2...',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
R1#
R1#show dialplan number 2001# | in tag
tag = 5, destination-pattern = `2T',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
tag = 15, destination-pattern = `2...',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
R1#
!
R1#sh call active voice | in PeerId
PeerId=20002
PeerId=15
R1#
!
Dial 2001 from 3002(sccp) - digit-by-digit or enblock(with #, call) - same result: always dial-peer 15.
It is logical to me: 1000 variants better than T, but... For enblock it knows the length, so both dial-peers looks the same.
1) Does the command "show dialplan number" work as enblock?
2) Why my case the active call is used dial-peer 15, but by the command the preferable is dial-peer 5?
Please clarify a little bit the situation, thank you in advance.
P.S. dial-peer hunt 0
--
Have a nice day,
Dmitry
07-11-2016 11:04 AM
Dmitry,
Dial peer matching will choose the longest explicit match. In each case dial peer 15 is the longest match. The "show dialplan number" command is showing you a list of possible dial peers, not necessarily in order of preference.
Brandon
07-12-2016 08:47 AM
Hello Brandon, everyone,
Thank you very much for your comment.
I have checked the situation again and I was wrong - both dial-peers are used.
Now I have other questions, but it will be not correct to keep it under this discussion.
So I am going to open a new discussion about the selection of outgoing dial-peer. Anyway thank you for you message.
R1#show voice call status
CallID CID ccVdb Port Slot/DSP:Ch Called # Codec MLPP Dial-peers
0x3 11EE 0x31DB8858 50/0/2.0 2002 g729r8 20002/5
1 active call found
R1#show voice call status
CallID CID ccVdb Port Slot/DSP:Ch Called # Codec MLPP Dial-peers
0x9 1200 0x31DB8858 50/0/2.0 2001 g729r8 20002/15
1 active call found
R1#show dialplan number 2001 timeout | in tag =
tag = 15, destination-pattern = `2...',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
tag = 5, destination-pattern = `2T',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
R1#show dialplan number 2001 timeout | in tag
tag = 5, destination-pattern = `2T',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
tag = 15, destination-pattern = `2...',
voice reg type = 0, corresponding tag = 0,
voice class perm tag = `'
--
Have a nice day,
Dmitry
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