hello
i am using cisco 2821 and voice module E1 - T1
ios Version ipvoice
in (dial-peer voice 1 pots) mode , i cant access "port command".here is my commands :

***
Router(config-dial-peer)#p?
paramspace pcm-dump permission preemption
preference prefix progress_ind
***
and i set these configurations :

controller e1 0/0/0
pri-group timeslots 1-31
------
interface serial 0/0/0:15
no shutdown
isdn switch-type primary-qsig
isdn overlap-receiving
isdn protocol-emulate network
isdn incoming-voice voice
isdn send -alerting
----
isdn switch-type primary-qsig
------
dial-peer voice 21 pots
destination-pattern 021….
direct-inward-dial
noting command port !!!!!!
----


thank u all ...

not great at it, but try


card type e1 0 0
Controller e1 0/0/0
Framing esf
Linecode b8zs
Clock source line
Ds0-group 1 timeslots 1-31 type fxo-loop-start

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and what do you get when you do a show voice ports

_________________
Freedom to all the people. Brave, true and strong.
Freedom to all the people. Unless I think you're wrong

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show voice port What I can not be in order!
Cards and Modules PVDM I E1 time.
The problem is that I ordered the part dial-peer voice 1 pots I port.
Where is my problem? Thank you my friend.

You should have an option to specify a port under a pots dial-peer.

Please post the output of show version and post the output of p? under dial-peer config mode.

Let me ask a question.
To connect with a Cisco and pbx
What modules are needed?
I have no such problems occur

thank u all ...

QSIG Trunk... T1 interface

I am not good at this stuff, but I have a similar thing working with a 2811 connected to a PRI card on a PBX using controller E1 and here goes my config

controller E1 0/1/0
framing NO-CRC4
clock source internal
pri-group timeslots 1-31

interface Serial 0/1/0:15
no ip address
encapsulation ppp
isdn switch-type primary-qsig
isdn incoming-voice voice

dial-peer voice 1 pots
destination-pattern 1.T
direct-inward-dial
port 0/1/0:15
forward-digits 4


I have all 4 digit telephone numbers and I access them by dialing 1 followed by the number.

Hope this gives an idea.