Example 1 SETUP Sent from h323d to Remote H.323 Endpoints
Q.931 Protocol discriminator: Q.931 Call reference value length: 2 Call reference flag: Message sent from originating side Call reference value: 2F62 Message type: SETUP (0x05) Bearer capability Information element: Bearer capability Length: 3 ...0 1000 = Information transfer capability: Unrestricted digital information (0x08) .00. .... = Coding standard: ITU-T standardized coding (0x00) 1... .... = Extension indicator: last octet ...1 0011 = Information transfer rate: 384 kbit/s (0x13) .00. .... = Transfer mode: Circuit mode (0x00) 1... .... = Extension indicator: last octet ...0 0101 = User information layer 1 protocol: Recommendation H.221 and H.242 (0x05) 1... .... = Extension indicator: last octet Display 'jdoe\000' Information element: Display Length: 9 Display information: jdoe\000 Calling party number Information element: Calling party number Length: 2 .... 0000 = Numbering plan: Unknown (0x00) .000 .... = Number type: Unknown (0x00) 0... .... = Extension indicator: information continues through the next octet .... ..00 = Screening indicator: User-provided, not screened (0x00) .01. .... = Presentation indicator: Presentation restricted (0x01) 1... .... = Extension indicator: last octet