Cisco Systems SPA9000 manual Default telephone-event

SPA9000 Field Reference

Voice tab

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•Dynamic Payloads: The configured dynamic payloads are used for outbound calls only where the SPA9000 presents the SDP offer. For inbound calls with a SDP offer, the SPA9000 follows the caller dynamic payload type assignments.

•Codec Names: The SPA9000 uses the configured codec names in its outbound SDP. The SPA9000 ignores the codec names in incoming SDP for standard payload types (0 – 95). For dynamic payload types, the SPA9000 identifies the codec by the configured codec names. Comparison is case-insensitive.

NSE Dynamic Payload	NSE dynamic payload type. The valid range is 96-127.
	Default: 100
AVT Dynamic Payload	AVT dynamic payload type. The valid range is 96-127.
	Default: 101
INFOREQ Dynamic	INFOREQ dynamic payload type.
Payload	Default: blank
G726r16 Dynamic	G.726-16 dynamic payload type. The valid range is 96-127.
Payload	Default: 98
G726r24 Dynamic	G.726-24 dynamic payload type. The valid range is 96-127.
Payload	Default: 97
G726r40 Dynamic	G.726-40 dynamic payload type. The valid range is 96-127.
Payload	Default: 96
G729b Dynamic Payload	G.729b dynamic payload type. The valid range is 96-127.
	Default: 99
NSE Codec Name	NSE codec name used in SDP.
	Default: NSE
AVT Codec Name	AVT codec name used in SDP.
	Default: telephone-event
G711u Codec Name	G.711u codec name used in SDP.
	Default: PCMU
G711a Codec Name	G.711a codec name used in SDP.
	Default: PCMA
G726r16 Codec Name	G.726-16 codec name used in SDP.
	Default: G.726-16

SPA9000 Voice System Administration Guide 209