How UDP works?

[uzumaki]

Hi All i have 2 Avaya PBX system to be connected via IP trunk.

1st site 2nd site

CM5.1 CM4.0
S8300/G350 S8300/G700
Ext: 3xx Ext: 4xx
2xx 5xx

How can I use UDP to call on each other? how does it work? Can u give me a simple explanation and configuration?

Thanks.

 

[lopes1211]

Pick some random udp codes. Lets say:

220 - site 1
221 - site 2
____________________________________________
change uniform-dialplan 2 Page 1 of 2
UNIFORM DIAL PLAN TABLE
Percent Full: 0

Matching Insert Node
Pattern Len Del Digits Net Conv Num
2 4 0 220 aar n
3 4 0 220 aar n


_______________________________________________________

change aar analysis 220 Page 1 of 2
AAR DIGIT ANALYSIS TABLE
Percent Full: 9

Dialed Total Route Call Node ANI
String Min Max Pattern Type Num Reqd
220 7 7 34 aar n
n

_________________________________________________________

change route-pattern 34 Page 1 of 3
Pattern Number: 34 Pattern Name: UDP to site 1
SCCAN? n Secure SIP? n
Grp FRL NPA Pfx Hop Toll No. Inserted DCS/ IXC
No Mrk Lmt List Del Digits QSIG
Dgts Intw
1: 5 0 3 n user
2: n user
3: n user
4: n user
5: n user
6: n user

BCC VALUE TSC CA-TSC ITC BCIE Service/Feature PARM No. Numbering LAR
0 1 2 M 4 W Request Dgts Format
Subaddress
1: y y y y y n n bothept none
2: y y y y y n n rest none

___________________________________________________

Follow the same procedure to create 221 in switch 2 to setup the switch 1 extensions.

-CL

 

[lopes1211]

I said that backwards. The example shows the programming for switch 2. I also used 4 digit extensions when your post looks like you may have 3 digit extensions.

-CL

 

[uzumaki]

Hi lopes1211,

I already made this working thanks for your help. However, what if I have the same dialplan on 2 sites? let say:

1st site 2nd site

CM5.1 CM4.0
S8300/G350 S8300/G700
Ext: 3xx Ext: 3xx
2xx 2xx

any ideas?

 

[szukalabartosz]

You will not be able to use UDP.
In dialplan parameters ypu can chose, if you want to check udp table or local table for extension first.

 

[Mitch672]

you will have to add a digit, or substitute a digit, and convert it back sending it over the trunk group. It is possible, just very sloppy and very confusing to end users. It's a much better plan when you have multiple PBX's you will UDP together, to make sure they have different DID's/Dialplans. This is absolutley required if you where going to "merge" the PBXs together with a single system image (as in a main site with multiple LSPs)

mitch


AVAYA Certified Specialist

 

[uzumaki]

Thanks alot folks. One way or another we have to add the digits that we are dialing now. I had to delete 4 digits on my route pattern so that the 3 digits in far-end can be delivered.

Thank you very much. You guys are saving my butt. =)