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need help to terminate PSTN connection from one office to another office?

Dear Sir,

I am very glad, that u are reading this message. I purchase 2 router that is Cisco 1751 -4V , with E&M module now what happen I connect that those with my PBX it is working fine any time I want to connect to another side it is very easy … excellent tone voice quality is also very good ..

Now in one office that I have 4 telephone lines but in another office there is no telephone line but the second office want to use that 4 telephone line from 1st office. Is this possible? Can any body tell me? second office can call the 1st office PBX number but they can not dial the PSTN line , that is the problem if any body know this then can u kindly tell me it is possible or not.

If u know then I bag ur help. Looking forward for your kind reply.




Re: need help to terminate PSTN connection from one office to an

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center ( or speak with a TAC engineer. You can open a TAC case online at

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.