Hi,
The BNF of Tel-Uri as described in RFC 3966 defines the isdn sub-address parameter as follows: isdn-subaddress = ";isub=" 1*uric uric = reserved / unreserved / pct-encoded reserved = ";" / "/" / "?" / ":" / "@" / "&" / "=" / "+" / "$" / "," But this implies that the isub parameter can contain a semicolon, which is used to distinguish between parameters. For example, the following tel-uri can be interpreted in different ways: tel:+97235451122;isub=Israel;exmpl=ex Either "Israel;exmpl=ex" is the value of the isub parameter, or "Israel" is the value of the isub parameter and "exmpl" is the name of an extra parameter. Thanks, Tamar Barzuza. _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
