I have a client that has a 24 channel voice T1 that I have been using e&m signalling over for a number of years.The local telco finally got an ISDN switch and wants to move them to PRI.I didnt see this as a big problem – Ive done a few others on t..

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How have the same sip username in several realms ?For now, I must add the realm prefix in the sip username of chan_sip.For example:[lg_2540]amaflags = default call-limit = 10host = dynamic language = en_UScontext = lg_default callerid = LG secret = XXXXXXXXXXXXXXXXXXXXXXXXXXt..

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I am using the asterisk 13 and I config my dialplan for the SIP messaging as the following :http://highsecurity.blogspot.com/2012/03/asterisk-10-110-sms-messaging-or-sip.html[astsms]exten => _.,1,NoOp(SMS receiving dialplan invoked)exten => _.,n,NoOp..

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