"sip-session initiation protocol"

• Model #: LLMLL-1302

• Weight: 2.4
• Model #: GXP1615

• Model #: FREESTYLSIP2

• Model #: 621924771373

• Model #: 621924768021

• Model #: SLGJ-116

• Model #: LLMLL-282

• Part Number: GLC-LX-SM-RGD=
• Compatible Brand: Cisco IE 3000 Series Switches Cisco 3200 Series Rugged Routers Cisco MWR 2900 Mobile Wireless Routers
• Device Type: Transceiver
• Network Media: Media Type Supported: Optical Fiber Fiber Mode Supported: Single-mode Ethernet Technology: Gigabit Ethernet Network Technology: 1000Base-LX/LH
• Model #: GLC-LX-SM-RGD=

Limited time offer, ends 09/30

• Model #: uu-871

• Part Number: PAN-SFP-PLUS-SR-AO
• Compatible Brand: Palo Alto Networks®
• Device Type: Transceiver
• Form Factor: SFP+
• Model #: PAN-SFP-PLUS-SR-AO

• Brand: Yealink
• Part Number: SIP-T33G
• Type: VoIP Phones
• Security: NETWORK AND SECURITY SIP v1 (RFC2543), v2 (RFC3261) Call server redundancy supported NAT traversal: STUN mode Proxy mode and peer-to-peer SIP link mode IP assignment: static/DHCP HTTP/HTTPS web server Time and date synchronization using SNTP UDP/TCP/DNS-SRV (RFC 3263) QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP SRTP for voice Transport Layer Security (TLS 1.3) HTTPS certificate manager AES encryption for configuration file (AES256) Digest authentication OpenVPN, IEEE802.1X, L2TP VPN IPv6 LLDP/CDP/DHCP VLAN ICE WPA2/WPA3 Secure boot GARP (Generic Attribute Registration Protocol)
• Model #: SIP-T33G

Limited time offer, ends 09/30

• Model #: uu-825

• Model #: KX-TGP600G

• Model #: PY-2200-40000-00/POL

• Type: Telephone
• Model #: RNAB003QXGWM8

• Model #: 2200-44500-025_R

• Type: Telephone System
• Model #: IP335-ref

• Type: Cord Phone
• Model #: 1140e

• Type: Cord Phone
• Model #: 1140E

• Type: Cord Phone
• Model #: 1140e-10