Cisco SPA 508G Administration Guide

Configuring SIP, SPCP, and NAT
Configuring SIP
Cisco Small Business SPA 300 Series, SPA 500 Series, and WIP310 IP Phone Administration Guide 101
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G711u Codec Name G.711u codec name used in SDP.
Defaults to PCMU.
G711a Codec Name G.711a codec name used in SDP.
Defaults to PCMA.
G726r16 Codec Name G.726-16 codec name used in SDP.
Defaults to G726-16.
NOTE Not applicable to Cisco SPA 525G.
G726r24 Codec Name G.726-24 codec name used in SDP.
Defaults to G726-24.
NOTE Not applicable to Cisco SPA 525G.
G726r32 Codec Name G.726-32 codec name used in SDP.
Defaults to G726-32.
G726r40 Codec Name G.726-40 codec name used in SDP.
Defaults to G726-40.
NOTE Not applicable to Cisco SPA 525G.
G729a Codec Name G.729a codec name used in SDP.
Defaults to G729a.
G729b Codec Name G.729b codec name used in SDP.
Defaults to G729ab.
G723 Codec Name G.723 codec name used in SDP.
Defaults to G723.
NOTE Not applicable to the WIP310 or Cisco SPA
525G.
EncapRTP Codec Name EncapRTP codec name used in SDP.
Defaults to encaprtp.
Parameter Description

Cisco SPA 508G Specifications

General

Speakerphone	Yes
Dialer location	Base
Mac compatibility	No
Ethernet LAN (RJ-45) ports	2
Display resolution	128 x 64 pixels
Display number of colors	Monochrome
Headphone connectivity	2.5 mm

Weight and Dimensions

Depth	212 mm
Width	214 mm
Height	44 mm
Weight	900 g