0x02C1 Vendor ID

Used for Gateway H.323 ID registration as well as Vendor ID. The value is a ASCII null terminated string that spells out the default value "EXCEL-CSP" as indicated below.

Important! You cannot deconfigure the Vendor ID.

Used in:
0x0033 NPDI Universal ICB in:
VoIP Protocol Configure message
VoIP Protocol Query message

Byte | Description
0, 1 | Tag 0x2C1 Vendor ID
2, 3 | Length 0x0A (Default)
4 | Value[0] 0x45 E
5 | Value[1] 0x58 X
6 | Value[2] 0x43 C
7 | Value[3] 0x45 E
8 | Value[4] 0x4C L
9 | Value[5] 0x2D --
10 | Value[6] 0x43 C
11 | Value[7] 0x53 S
12 | Value[8] 0x50 P
13 | Value[9] 0x00 (Null)

A device that translates calls between an IP network and another network, typically the PSTN.
ITU-T standard defines a set of call control, channel setup, and codec specifications for transmitting real-time voice and video over networks that do not offer guaranteed service or quality of service.
American Standard Code for Information Interchange
Network Protocol Data Intelligence. Also called “Interworking,” it is a software product that operates within Excel’s Call Control (Layer 4) and Services (Layer 5) call processing layers. NPDI is meant to enhance Excel’s call processing product offering by allowing call processing layers (specifically Layers 4 and 5) to perform advanced analysis, generation, and conversion of Network Signaling (NS) Layer 3 information.
See Information Control Block.
Voice over Internet Protocol. The delivery of voice information in digital form in discrete packets rather than in the traditional circuit-committed protocols of the public-switched telephone network (PSTN).