Session Initiation Protocol Trunking(1)
Uses item details. Price when purchased online
Jenne Staging Services STAGE-SIP-CONVERT 2N Session Initiation Protocol Audio Converter $15.36
$1536
current price $15.36Jenne Staging Services STAGE-SIP-CONVERT 2N Session Initiation Protocol Audio Converter
Other options to consider(10)
Session Initiation Protocol (Sip): Controlling Convergent Networks, (Hardcover) $84.51
$8451
current price $84.51Session Initiation Protocol (Sip): Controlling Convergent Networks, (Hardcover)
Handbook on Session Initiation Protocol: Networked Multimedia Communications for IP Telephony (Hardcover) $351.76
$35176
current price $351.76Handbook on Session Initiation Protocol: Networked Multimedia Communications for IP Telephony (Hardcover)
Handbook on Session Initiation Protocol: Networked Multimedia Communications for IP Telephony, (Paperback) $63.97
$6397
current price $63.97Handbook on Session Initiation Protocol: Networked Multimedia Communications for IP Telephony, (Paperback)
Pre-Owned Session Initiation Protocol (Sip): Controlling Convergent Networks, (Hardcover) $89.26
$8926
current price $89.26Pre-Owned Session Initiation Protocol (Sip): Controlling Convergent Networks, (Hardcover)
Sip Handbook: Services, Technologies, and Security of Session Initiation Protocol (Hardcover) $268.11
$26811
current price $268.11Sip Handbook: Services, Technologies, and Security of Session Initiation Protocol (Hardcover)
Ring Central Page Adapter $558.43 Was $648.94
Now$55843
current price Now $558.43, Was $648.94$648.94
Ring Central Page Adapter
Pre-Owned SIP Trunking (Hardcover) 9781587059445 $13.14
$1314
current price $13.14Pre-Owned SIP Trunking (Hardcover) 9781587059445
Valcom V-9972-2 Sip Universal Paging Interface $661.91
$66191
current price $661.91Valcom V-9972-2 Sip Universal Paging Interface
Pre-Owned Session Initiation Protocol (Sip): Controlling Convergent Networks (Hardcover) 0071488529 9780071488525 $15.99
$1599
current price $15.99Pre-Owned Session Initiation Protocol (Sip): Controlling Convergent Networks (Hardcover) 0071488529 9780071488525
Pre-Owned Handbook on Session Initiation Protocol: Networked Multimedia Communications for IP Telephony (Hardcover) $351.78
$35178
current price $351.78Pre-Owned Handbook on Session Initiation Protocol: Networked Multimedia Communications for IP Telephony (Hardcover)
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