Cisco SPA232D Instrukcja Użytkownika Pobierz pdf (Strona 3)

CISCO SPA 232D DATA SHEET 3

PRODUCT SPECIFICATIONS

Table 2 gives the speciﬁcations of the Cisco SPA302D Multi-Line Handsets.

Table 2. Product Speciﬁcations

*Note: Many speciﬁcations are programmable within a deﬁned range or list of options. Please refer to the Cisco SPA232D Administration Guide for details. The

conﬁguration proﬁle is uploaded to the SPA232D at the time of provisioning.

DESCRIPTION SPECIFICATION

Voice gateway Session Initiation Protocol (SIP) v2 (RFCs 3261, 3262, 3263, and 3264)

SIP proxy redundancy: Dynamic through Domain Name System (DNS) SRV record

Reregistration with primary SIP proxy server

SIP support in Network Address Translation (NAT) networks (including Serial Tunneling

[STUN])

Highly secure (encrypted) calling with Secure Real-Time Transport Protocol (SRTP)

Codec name assignment

G.722

G.711 (a-law and μ-law)

G.726 (32 kbps)

G.729 (b and ab)

Dynamic payload

Adjustable audio frames per packet

Dual-tone multifrequency (DTMF): In-band and out-of-band (RFC 2833) (SIP INFO)

Cordless handset*

(SPA302D)

1.8-in. TFT (128 x 160 pixels), 65,000 colors, backlit with scratch-resistant lens

Software upgradable over the air (SUOTA)

White illuminated keypad backlight

Administrative personal identiﬁcation number (PIN) code support

Dial keypad lock

Speed dial: Eight programmable

Private and shared phone books (50 records)

Call history (50 records ﬁltered by Outgoing, Incoming, and Missed)

Visual Message-Waiting Indicator (VMWI)

Five ringtones

Call mute

Call hold/resume

New call (support for two active call segments)

Redial

Call park and unpark

Intercom (handset-to-handset)

Hearing Aid Compatibility (HAC)

*Some features may require support by the call-control server.

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