I need to configure an E1 R2 link.
But can't realli get it up and running?I was given only the following info from the Telco..
Trunk Group type:
- E for Incoming started from TS 17<31
- S for Outgoing started from TS 1<15
Other parameter with these TrunkGroup :
CTA=VSG1 ( mean discrimination=signalling valian:1 for Q421 R2 cambodge )
SG=L03E02 (mean Signalling System= Line Code: 3 & Register Code:2 for Q421 R2 Cambodge)
I'm quite lost,i've tried afew config found in cisco web, but doesn't seems to work. Anyone can shed some light?
Apparently it's for a Cambodia site.
IOS i'm using is 12.4(3f) SPservice, it's a 28XX router
Right now i'm trying the basic config with
ds0-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled
dial-peer voice 9000 pots
That's the only Voice config i've put in.
When i try to initiate a voice call out.. Apparently the status of the port goes into block when it's using channel 1-15. But when channel 17-31 are used. The status becomes seizeack and stays there.. and i hear a beep
Certainly it's not enough. There is a cas0-custom part that you must include.
I can search for some examples and post them later.
Are you testing being connected to a switch that will behave like the Cambodian one ?
Also please upgrade to 12.4(16) as there are R2 bugs in the first releases of 12.4 as we recently learned from a fellow in Angola.
Good luck !
Apparently not, i'm doing a remote access over to do the config.. :)
Ok.. Will try get the code..
Btw.. From what the telco told me, the first 15 channels are used for inbound and last 15 channels are use for outbound? I'm quite puzzled with that. Is it possibel for that to happen with E1 R2?
Tks n Rgds