
Issue: #9430 The current supported SDP (RFC2327) spec only allows for alpha-numeric characters in the attribute-field. RFC4566 (section 9, token type) allowed extra characters, and this CL adds the support. PiperOrigin-RevId: 397301173
Issue: #9430 The current supported SDP (RFC2327) spec only allows for alpha-numeric characters in the attribute-field. RFC4566 (section 9, token type) allowed extra characters, and this CL adds the support. PiperOrigin-RevId: 397301173