Hi, Could some one provide me the document or link to it, which is the standard specification for implementing GSM operator roaming, is the standard published by gsmworld association (gsmworld.com), i have searched for the document in their web but invain. The documents section on their web is
Thanks in advance.
tiro.
Well, I'd assume the roaming is done based on the numbers. Your network detects the presence of mobile devicesa nd their willingness to communicate. Your network then looks up the origin of these numbers, or rather their billing place. After getting the billing place to acknowledge their existence plus the willingness to pay for them, provided your network has some agreement, your network routes the calls. Thus I tend to think the routing to be more of a legal problem that a technical one.
Rene
IMO it's performed on ITU spec's, so start there.
Ken
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