You are here: CSP API Reference > 1 EXS & SwitchKit API Messages > T1 Span Configure 0x00A9
SwitchKit Name
T1SpanConfig
Type
EXS API and SwitchKit API message
Description
This message is used to configure the characteristics of a T1 span.
Sent by
Example Message (Socket Log Output for SwitchKit)
The following socket log output/example message shows a T1 Span being configured with D4 framing and a line coding method of bit 7 zero suppression. The line length is 0-133 feet.
00 0D 00 A9 00 00 FF 00 01 0C 02 01 23 09 06
SwitchKit Code
Configuration
T1SpanConfig (
Node = integer,
Span = integer,
Format1 = integer,
Format2 = integer);
NOTE: In SwitchKit, the parameter Format1 is the same as Format in EXS API. In SwitchKit, the parameter Format2 is the same as Line Length in EXS API.
C Structure
typedef struct {
unsigned short Span;
UBYTE Format1;
UBYTE Format2;
} XL_T1SpanConfig;
C++ Class
class XLC_T1SpanConfig : public XLC_SpanMessage {
public:
unsigned short getSpan() const;
void setSpan(unsigned short x);
UBYTE getFormat1() const;
void setFormat1(UBYTE x);
UBYTE getFormat2() const;
void setFormat2(UBYTE x);
};
EXS API Hex Format
MESSAGE (White) |
RESPONSE (Gray) |
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Byte |
Field Description |
Byte |
Field Description |
0 |
Frame (0xFE) |
0 |
Frame (0xFE) |
1, 2 |
Length (0xNNNN) |
1, 2 |
Length (0x0007) |
3, 4 |
Message Type (0x00A9) |
3, 4 |
Message Type (0x00A9) |
5 |
Reserved (0x00) |
5 |
Reserved (0x00) |
6 |
Sequence Number |
6 |
Same Sequence Number |
7 |
Logical Node ID |
7 |
Logical Node ID |
8 : : |
Address Method 0x00 - Individual AEs (NOT Ranges) |
8, 9 |
|
10 |
Checksum |
||
Number of AEs to follow |
|
||
AEs |
|||
: |
Format This field is a bit mask.
Bit Framing 0 D4 (Default) 1 ESF 2 Reserved, must be 0
Line Coding Method 3 Bit 7 zero suppressing (Default) 4 B8ZS zero suppression 5 Reserved, must be 0
6 Clear Channel (disable signaling insertion) 7 Reserved, must be 0
NOTE: To configure a single node for greater than 64 spans, please contact Excel technical support. |
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: |
Line Length 0x06 000–133 ft. (Default) 0x01 134–166 ft. 0x05 167–299 ft. 0x03 300–533 ft. 0x07 534–655 ft. 0x00 G.703 ITU-T |
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: |
Checksum |