tlu75 collision

[corch]

Hi
In an analoge route with incoming and outgoing traffic, in case of a lot of traffic trunks are taken from both sides at a time. Is it possible changing anything in the route to avoiding this?
thanks

 

[singhbrindisi]

Hi,

You can reserve the trunk ckts. as I/C or O/G only,
by Vari / varo parameter or ROCAI: SEL=D3.

BR,

 

[corch]

Thanks
but that isn't what the customer wants.

 

[rfpui]

My suggestion is to change trunk’s
For example 10 analog line’s
Line 1,2,3 …..10
Set trunk 1-1 for line 10, 1-2 for line 9 …… 1-10 for line 1
D3 in sel set to 2 or 3
Now your user will be taken lines from line 10 to 1

Your local telecom should be set this same method to select line but from line 1 to 10 (always start from line 1)

 

[corch]

Hi
But in the last trunk used the collission will occurr anyway

 

[rfpui]

yes
but only last
if you have more conection (high trafic) the solution is change analog line to ISDN line

 

[testcentre]

In some countries the carrier may be able to provide a bothway guard facility to minimise call collision. In Australia and some other countries (Denmark, Sweden) Reversal on Seizure may be used on Ringdown analogue trunks.