Hello Goksie, ADEGOKE ARUNA wrote: > However, I need to set up numbers on my 120 usable channels so that when > call hit asterisk from my sip and iax callers the numbers on the e1 ss7 > channels will be displaying instead of the unrecongnised number the sip and > iax users are using. I don't know your national numbering plan, but if there is usually a 0 befor the arear code you MUST NOT use it in your callerID. Also note that you have to always add the area code to your callerID as well as the called number. To make chan_ss7 handle the number (ID and called) as international just add 00<Countrycode> in front. Best regards, Kai -- Kai Militzer WESTEND GmbH | Internet-Business-Provider Technik CISCO Systems Partner - Authorized Reseller L?tticher Stra?e 10 Tel 0241/701333-14 km@xxxxxxxxxxx D-52064 Aachen Fax 0241/911879