11-09-2011 11:40 PM - edited 03-16-2019 07:58 AM
Hello!
I have C1861-UC-4FXO-K9 with HWIC-1T1/E1 module and I am trying to configure outgoing calls to PSTN via E1. The first thing I initialize the module and then configure controller E1:
card type e1 0 2
controller E1 0/2/0
channel-group 15 timeslots 1-31 ( ther is no command pri-timeslots, only channel-group)
After that there is a new interface in the system serial 0/2/0:15 but voice-port 0/2/0:15 is absent and I cant configure dial-peer with this voice-port
may I have missed something?
11-10-2011 12:20 AM
I found that HWIC is not supported voice over E1. Is it possible to somehow solve this problem if our ISP comes PRI E1? May be over FXO ports?
11-10-2011 01:13 AM
Hi,
If the ISP is providing ISDN/PRI you can not use FXO
You really only have 2 options
1) Purchase a VWIC2-1MFT-T1/E1 and connect to the ISP PRI
2) Cancel the ISP PRI and ask for 4 x Analogue PSTN lines and wire to the 4FXO ports
HTH
Alex
11-10-2011 10:47 PM
Thanks for your reply!
But 1861 is not supported VWIC2-1MFT-T1/E1. Am I right?
11-11-2011 03:12 AM
Hi,
You are abssolutely correct.
The empty HWIC slot can only be used for DATA - Serial,ADSL E1(DATA)
I tried installing the VWIC2-1MFT-T1/E1 in my 1861.
Althought it does show up in the show diag
It can not be configured.
Tried to find some Cisco URLs for confirmation
but the best I can find
1861 DATA sheet
1861 Q & A
http://www.cisco.com/en/US/prod/collateral/routers/ps5853/ps8321/prod_qas0900aecd806c4def.html
So it looks like you need a different router that can support E1 or use Analogue lines
HTH
Alex
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